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Best diamond testers - Buying Guide

Last Updated: 04/24/2024

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Bestselling diamond testers on Amazon

  1. HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester 60X Mini LED Magnifying, Professiona...
  2. High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector ...
  3. Diamond Tester, Jewelry Diamond Tester Pen for Select Diamons and Imitation Gemstoneor for Novice,Co...
  4. High Accuracy Diamond Tester Pen,Professional Jewelry Diamond Tester,Diamond Selector for Novice and...
  5. Diamond Tester Pen, High Accuracy Jewelry Diamond Tester 200g/0.01g Mini Jewelry Scale 60X Mini LED ...
  6. Diamond Tester Pen, 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector,...
  7. HMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester 40X Mini LED Magnifying, Professional Di...
  8. Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jew...
  9. StillCool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Det...
  10. Diamond Tester 60X LED Magnifying Glasses Jeweler Tool Kit Combo for Novice and Expert - Diamond Sel...
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  #1

HMKIS Diamond Tester Pen, High Accuracy Jewelry Diamond Tester 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B08MTG5NHJ   |   Model: HMKIS   |   PartNumber: HMKIS   |   Ean: 9070190994879

【For Diamond】For Testing Diamond, It Will Emits Beeping-Beeping-Beeping In A Low Frequency, 1 Time/Second. Meanwhile 1-4 Pieces Of The Red Lamp Box Of The Level Meter Light On(The Bigger The Size Of The Stone Is, The More Pieces Of The Red Lamp Box Of The Level Meter Light Up).
【Magnification】: 60X Led Magnification With Batteries ( Small Microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection Etc..
【Bare Hands Operation】: All The Tests Must Be Done By Your Bare Hands. If You Put On Your Gloves, The Metal Alert Will Not Function Since A Normal Moisture Levelof Your Hands Is Necessary For Operation..
【Metal Alert】When Testing Metal, It Will Emits Beeping-Beeping-Beeping In A High Frequency,5Times/Second. The Thermal Conductivity Of The Metal Is Very High And Can Give The Same Indication As A Diamond With Most Thermal Probes.)This Diamond Selector Ii Has A Metal Alert Buzzer To Warn You When Touches Metal. If You Hear The Metal Alert Buzzing Sound,Re-Touch The Probe Tip So As To Touch Only The Tested Stone..
【Other Alert】When Test Other Items, It Will Also Emits Beeping-Beeping-Beeping In A High Frequency,5Times/Second,Such As Your Body,Water,And So On..
【For Imitation】When Testing Imitation Stone,Such As Cubic Zirconium ( Cz ), Crystal, Glass, There Will Be No Sound, And The Red Lamp Won’T Light..
【Moissanite & Real Diamonds】:This Diamond Tester Ii Can Just Distinguish Diamond And Fake Diamond,But Can Not Distinguish Moissanite & Real Diamonds.
【Two Hands Operation】All Test Must Be Done By Two Hands, One For Hold The Diamond And One For The Diamond Tester. As For The Hand Which Hold Diamond Tester, You Have To Touch The Electricity Conductive Panel On The Back Of The Unit.If You Test The Diamond Just By One Hand, You Will Get A Wrong Result..

Features

  • Initialization After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.
  • Two Hands Operation All test must be done by TWO hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.If you test the diamond just by one hand, you will get a wrong result.
  • For Diamond For testing diamond, it will emits beeping-beeping-beeping in a low frequency, 1 time/second. Meanwhile 1-4 pieces of the RED LAMP box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
  • For Imitation When Testing Imitation stone,such as cubic zirconium ( CZ ), crystal, glass, there will be no sound, and the red lamp won t light.
  • Metal Alert When Testing metal, it will emits beeping-beeping-beeping in a high frequency,5times/second. The thermal conductivity of the metal is very high and can give the same indication as a diamond with most thermal probes.)This Diamond Selector II has a metal Alert Buzzer to warn you when touches metal. If you hear the Metal Alert buzzing sound,re-touch the probe tip so as to touch only the tested stone.
  • Other Alert When test other items, it will also emits beeping-beeping-beeping in a high frequency,5times/second,such as your body,water,and so on.
  • Magnification : 60X led Magnification with batteries ( Small microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection etc.
  • Bare Hands Operation : All the tests must be done by your bare hands. If you put on your gloves, the metal alert will not function since a normal moisture levelof your hands is necessary for operation.
  • Moissanite & Real Diamonds :This diamond tester II can just distinguish diamond and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds
  • See more on Amazon...

Brand: HMKIS   |   Manufacturer: HMKIS

Dimensions: 1.38 x 10.16 x 2.17 inches   |   Weight: 0.26 pounds

Amazon Price: $17.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock
List Price: $25.99

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  #2

High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black)

Asin: B06Y2MT175   |   Ean: 0612957119690   |   UPC: 612957119690

[Simple To Use]:Hqdz Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep..
[Package Include]:Diamond Tester Is Battery Powered For Convenience.Requires 1 Standard 9V Battery, Which Is Included.Package Include:1 X Diamond Tester,1 X Leather Pouch Case,1 X Testing Platform,1 X User Manual,1 X Dc 9V Battery..
[Intuitive Design]:Lcd Display & Led Indicator.Uses Large / Small Switches For Testing Diamonds,Emits Audible Sounds To Easily Differentiate The Readings..

Features

  • [Fast and safe ]:Professional Diamond Selector II will indicate genuine diamond or fake.It is designed for quick, precise, and safe diamond testing.
  • [Intuitive Design]:LCD display & LED indicator.Uses large / small switches for testing diamonds,Emits audible sounds to easily differentiate the readings.
  • [Simple to Use]:Hqdz Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep.
  • [Package include]:Diamond tester is battery powered for convenience.Requires 1 standard 9v battery, which is included.Package include:1 x Diamond Tester,1 x Leather Pouch Case,1 x Testing Platform,1 x User Manual,1 x DC 9V battery.
  • See more on Amazon...

Brand: Hqdz   |   Manufacturer: Hqdz

Dimensions: 1.18 x 3.94 x 1.57 Inches   |   Weight: 0.33 pounds

Amazon Price: $14.99 ($12.49 / in) | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #3

Diamond Tester, Jewelry Diamond Tester Pen for Select Diamons and Imitation Gemstoneor for Novice,Comes with Battery

Asin: B0BX6XHXKD   |   Model: HMJOY-1   |   PartNumber: HMJOY-1   |   Ean: 0739437181456   |   UPC: 739437181456

[Steps Of Usage]: Remove The Cap From The Testing Pen>>Insert The Battery We Attached >> Turn On The Diamond Tester Pen And Wait Until Both The Lambs Ok >>Place The Pointer Vertically On The Surface Of The Stone >>Observe The Indicator Lights And Listen For Sound>> Get The Result.
[Warm Notice 3]: We Will Be Always On Hand When You Have Problems.Also You Can Check The Manul..
[Warm Notice 1]: Please Make Sure The Ambient Temperature Is Not Lower Than 10 Degrees Celsius When In Use, And Shut Down Promptly When Not In Use..
[Warm Notice 2]: Please Don't Test Metal!.
[For Fake Stone]: For Fake Crystal, Such As Cubic Zirconium ( Cz ), Crystal, Glass Will Be No Sounds And Lights <9..
[Two Hands Operation] All Test Must Be Done By Two Hands, One For Hold The Diamond And One For The Diamond Tester. As For The Hand Which Hold Diamond Tester, You Have To Touch The Electricity Conductive Panel On The Back Of The Unit.If You Test The Diamond Just By One Hand, You Will Get A Wrong Result..
[For Diamond]:For Testing Diamond(Include Real Diamond And Moissanite), It Will Emits Beeping-Beeping-Beeping In A Low Frequency, 1 Time/Second. Meanwhile Lights ≥ 9 (Notice: The Bigger The Stone Is, The More Lights On).
[Warm Notice 3]:The Contacts Need To Be Pressed Vertically Against The Surface Of The Diamond..
[Initialization Setup] After Powering On, Turn The Wheel To Keep 4 Green Lights On To Finish The Initialization. Otherwise You Will Get Inaccurate Results. All Test Must Be Done By Two Hands, One For Hold The Diamond And One For The Diamond Tester. As For The Hand Which Hold Diamond Tester, You Have To Touch The Electricity Conductive Panel On The Back Of The Unit..

Features

  • [CAN'T Distinguish Moissanite]: This diamond testing pen can only help you distinguish between diamonds and imitation gemstones, but it cannot distinguish between natural diamonds and laboratory-grown diamonds (Also Called Moissanite).
  • [INITIALIZATION SETUP] After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results. All test must be done by two hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to TOUCH the electricity conductive panel on the back of the unit.
  • [Steps of Usage]: Remove the cap from the testing pen>>Insert the battery we attached >> Turn on the diamond tester pen and wait until both the lambs OK >>Place the pointer vertically on the surface of the stone >>Observe the indicator lights and listen for sound>> get the result
  • [FOR DIAMOND]:For testing diamond(include real diamond and Moissanite), it will emits beeping-beeping-beeping in a low frequency, 1 time/second. Meanwhile lights 9 (Notice: the bigger the stone is, the more lights on)
  • [FOR FAKE STONE]: For fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9.
  • [TWO HANDS OPERATION] All test must be done by TWO hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.If you test the diamond just by one hand, you will get a wrong result.
  • [WARM NOTICE 1]: Please make sure the ambient temperature is not lower than 10 degrees Celsius when in use, and shut down promptly when not in use.
  • [WARM NOTICE 2]: Please Don't test Metal!
  • [WARM NOTICE 3]:The contacts need to be pressed vertically against the surface of the diamond.
  • [WARM NOTICE 3]: We will be always on hand when you have problems.Also you can check the manul.
  • See more on Amazon...

Brand: HMJOY   |   Manufacturer: HMJOY

Dimensions: 1.35 x 7.50 x 2.20 Inches

Warranty: 2 year

Amazon Price: $12.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
List Price: $13.99

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  #4

High Accuracy Diamond Tester Pen,Professional Jewelry Diamond Tester,Diamond Selector for Novice and Expert, Thermal Conductivity Meter-9V Battery Included(Diamond Tester)

Asin: B0C3YQ927Y   |   Model: Dz-088   |   PartNumber: Dz-088   |   Ean: 0793101013559   |   UPC: 793101013559

♦【If It's Real Diamond】The Professional Diamond Tester Will Lighted Up Over 9 And Emits Audible Sounds. No Reaction Means The Stone Is A Fake Crystal Or Simulant Like Cubic Zirconium (Cz)..
♦【Convenient Package】 The Diamond Tester Is Battery-Powered By A Standard 9V Battery (Included), And The Package Comes With A Leather Pouch Case, Testing Platform, User Manual And Accurate Diamond Tester Pen..
♦【Professional Diamond Selector】 After Powering On, Turn The Wheel To Keep 4 Green Lights On To Finish The Initialization. Otherwise You Will Get Inaccurate Results.For Diamond Simulants:No Sound And No Red Lamps Light On.[Note]: This Diamond Tester Cannot Distinguish Mosanite And Diamonds. Because The Product Works By Measuring The Thermal Conductivity Of An Object. The Thermal Conductivity Of Mosanite Is Almost The Same As Diamond..
♦【Quick And Safe】 Designed For Quick, Precise, And Safe Diamond Testing, This Diamond Selector Tester Ensures That There Is No Harm To Diamonds During The Testing Process. Providing Accurate Results Every Time..
♦【Effortless Testing】 No Need For A Professional - The Hqdz-Td Diamond Tester Pen Is Easy To Operate. Just Turn It On, Lightly Press The Tip To The Gemstone, And Wait For The Beep To Know If It's Real Or Fake..

Features

  • Intuitive Design Our diamond tester features an LCD display and LED indicator make it easy to read your precise testing results.
  • Effortless Testing No need for a professional - the Hqdz-td Diamond Tester Pen is easy to operate. Just turn it on, lightly press the tip to the gemstone, and wait for the beep to know if it's real or fake.
  • If it's Real Diamond The professional Diamond Tester will lighted up over 9 and emits audible sounds. No reaction means the stone is a fake crystal or simulant like cubic zirconium (CZ).
  • Quick and Safe Designed for quick, precise, and safe diamond testing, this diamond selector tester ensures that there is no harm to diamonds during the testing process. providing accurate results every time.
  • Convenient Package The Diamond Tester is battery-powered by a standard 9v battery (included), and the package comes with a leather pouch case, testing platform, user manual and accurate diamond tester pen.
  • Professional Diamond Selector After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
  • See more on Amazon...

Brand: Hqdz-td   |   Manufacturer: Hqdz-td

Dimensions: 1.18 x 5.91 x 1.57 inches   |   Weight: 0.20 Pounds

Warranty: Ying-hao technology

Amazon Price: $13.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #5

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester 200g/0.01g Mini Jewelry Scale 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B0CTY2JH7P   |   Model: ZDU-11-JHG   |   PartNumber: ZDU-11-JHG   |   Ean: 0728872747747   |   UPC: 728872747747

This Pocket Scale Has 200 Gram Max Weight Capacity And Reads Weights In Increments Of 0.01G. High Precision Sensors Make Sure The Accuracy. 6 Weigh Modes Available - G/ Oz/ Gn/ Ct/ Dwt/ Ozt.Tare & Auto-Off: You Can Use The Tare Function To Zero The Weight Of Container Within 200G. Energy Saving By 3 Minutes Auto-Off Function..
Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.Fast And Safe This Diamond Selector Tester Designed For Quick, Precise, And Safe Diamond Testing. No Harm To Diamonds. If You Have Any Questions About Use, Please Contact Us. We Will Explain In Detail. Professional Equipment, The Use Method Needs To Learn Slowly..
Portable Diamond Tester Pen And 60X Led Lighted Loupe Each Comes With Its Own Convenient Carrying Cases. Both Items Are Small And Can Fit Into Any Purse Or Backpack. Diamond Tester Pen And 60X Led Lighted Loupe Combo And 200G/0.01G Mini Jewelry Scal Is A Must Have Tool Kit When You Are Going To A Garage Sale, Flea Market, Swap Meet, Etc. Alternatively, Its Also A Great Tool To Have When Testing Your Own Jewelry..
Simple To Use Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep. Reads Weights Of Adiamond Use 200G/0.01G Mini Jewelry Scale, To Determine The Clarity Of A Diamond Use 60X Led Lighted Loupe, Magnifying Glasses..

Features

  • This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
  • Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 60X LED lighted Loupe, magnifying glasses.
  • This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available - g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function.
  • Portable Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
  • Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.
  • See more on Amazon...

Brand: Jasmoc   |   Manufacturer: Jasmoc

Dimensions: 0.79 x 5.12 x 1.57 inches

Warranty: Seller's warranty is 1 year.

Amazon Price: $26.68 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #6

Diamond Tester Pen, 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B0CVL36L1H   |   Model: ZS-FC-001   |   PartNumber: ZS-FC-001   |   Ean: 0728872965721   |   UPC: 728872965721

[Intuitive]: Fake Crystal, Such As Cubic Zirconium ( Cz ), Crystal, Glass Will Be No Sounds And Lights <9..
[Two Hands Operation] All Test Must Be Done By Two Hands, One For Hold The Diamond And One For The Diamond Tester. As For The Hand Which Hold Diamond Tester, You Have To Touch The Electricity Conductive Panel On The Back Of The Unit.If You Test The Diamond Just By One Hand, You Will Get A Wrong Result..
【Simple To Use】 Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep..
[Fast & Safe]: This Diamond Selector Tester Is Designed For Quick, Precise And Safe Diamond Testing. No Harm To Diamonds.
[Test Real Diamond] For Testing Diamond, It Will Emits Beeping-Beeping-Beeping In A Low Frequency, 1 Time/Second. Meanwhile 1-4 Pieces Of The Red Lamp Box Of The Level Meter Light On(The Bigger The Size Of The Stone Is, The More Pieces Of The Red Lamp Box Of The Level Meter Light Up).

Features

  • [INITIALIZATION SETUP] After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results. All test must be done by two hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.
  • [TEST REAL DIAMOND] For testing diamond, it will emits beeping-beeping-beeping in a low frequency, 1 time/second. Meanwhile 1-4 pieces of the RED LAMP box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
  • [INTUITIVE]: Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9.
  • [FAST & SAFE]: This diamond selector tester is designed for quick, precise and safe diamond testing. No harm to diamonds
  • [Two Hands Operation] All test must be done by TWO hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.If you test the diamond just by one hand, you will get a wrong result.
  • Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep.
  • See more on Amazon...

Brand: Jasmoc   |   Manufacturer: Jasmoc

Dimensions: 0.79 x 3.94 x 0.79 inches

Warranty: Seller warranty for 1 year

Amazon Price: $14.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

See On Amazon



  #7

HMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester 40X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B0BVYLL61V   |   Model: Diamond Tester 5   |   PartNumber: Diamond Tester 5

【For Imitation】When Testing Imitation Stone,Such As Cubic Zirconium ( Cz ), Crystal, Glass, There Will Be No Sound, And The Red Lamp Won't Light..
[Magnification]: 40X Led Magnification With Batteries ( Small Microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection Etc..
[Bare Hands Operation]: All The Tests Must Be Done By Your Bare Hands. If You Put On Your Gloves, The Metal Alert Will Not Function Since A Normal Moisture Levelof Your Hands Is Necessary For Operation..
【Other Alert】When Test Other Items, It Will Also Emits Beeping-Beeping-Beeping In A High Frequency,5Times/Second,Such As Your Body,Water,And So On..
【Moissanite & Real Diamonds】:This Diamond Tester Ii Can Just Distinguish Diamond And Fake Diamond,But Can Not Distinguish Moissanite & Real Diamonds.
【Metal Alert】When Testing Metal, It Will Emits Beeping-Beeping-Beeping In A High Frequency,5Times/Second. The Thermal Conductivity Of The Metal Is Very High And Can Give The Same Indication As A Diamond With Most Thermal Probes.) This Diamond Selector Ii Has A Metal Alert Buzzer To Warn You When Touches Metal. If You Hear The Metal Alert Buzzing Sound,Re-Touch The Probe Tip So As To Touch Only The Tested Stone..
【For Diamond】For Testing Diamond, It Will Emits Beeping-Beeping-Beeping In A Low Frequency, 1 Time/Second. Meanwhile 1-4 Pieces Of The Red Lamp Box Of The Level Meter Light On(The Bigger The Size Of The Stone Is, The More Pieces Of The Red Lamp Box Of The Level Meter Light Up).

Features

  • Initialization After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results. All test must be done by two hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.
  • For Diamond For testing diamond, it will emits beeping-beeping-beeping in a low frequency, 1 time/second. Meanwhile 1-4 pieces of the RED LAMP box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
  • For Imitation When Testing Imitation stone,such as cubic zirconium ( CZ ), crystal, glass, there will be no sound, and the red lamp won't light.
  • Metal Alert When Testing metal, it will emits beeping-beeping-beeping in a high frequency,5times/second. The thermal conductivity of the metal is very high and can give the same indication as a diamond with most thermal probes.) This Diamond Selector II has a metal Alert Buzzer to warn you when touches metal. If you hear the Metal Alert buzzing sound,re-touch the probe tip so as to touch only the tested stone.
  • Other Alert When test other items, it will also emits beeping-beeping-beeping in a high frequency,5times/second,such as your body,water,and so on.
  • Moissanite & Real Diamonds :This diamond tester II can just distinguish diamond and fake diamond,but CAN NOT distinguish Moissanite & Real Diamonds
  • [Magnification]: 40X led Magnification with batteries ( Small microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection etc.
  • [Bare Hands Operation]: All the tests must be done by your bare hands. If you put on your gloves, the metal alert will not function since a normal moisture levelof your hands is necessary for operation.
  • See more on Amazon...

Brand: HMKIS   |   Manufacturer: HMKIS

Dimensions: 1.38 x 10.24 x 2.36 Inches

Warranty: 2 years

Amazon Price: $17.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

See On Amazon



  #8

Dupeakya Professional Diamond Tester, Gem Tester Pen Portable Electronic Diamond Tester Tool for Jewelry Jade Ruby Stone

Asin: B07QT8WW82   |   Model: CZB-12   |   PartNumber: CZB-12   |   Ean: 4894725918681

The Diamond Detector With Voice Instructions And Audible Sounds Are Emitted When The Lights Are On So That You Can Easily Distinguish Between Masonry And Stone..
Package Contents: 1 X Diamond Tester, 1 X Leather Case, 1 X Test Platform, 1 X User Manual. This Product Uses A Dc9v Battery (Not Including Battery)..
The Small Portable Electronic Devices Can Be Put In Any Wallet Or Backpack, And The Operation Is Simple. As Long As The Tip Is Perpendicular To The Test Masonry And The Switch Is Pressed, The Result Can Be Obtained..
An Excellent Tool Kit For The Diamond Tester, Suitable For Handling Any Exposed Or Inlaid Diamonds And Gems, As Well As Other Jewelry And Precious Metal Items..

Features

  • This is a portable electronic device for distinguishing real diamonds from other simulated stones. It is designed for quick, precise, and safe diamond tests.
  • An excellent tool kit for the diamond tester, suitable for handling any exposed or inlaid diamonds and gems, as well as other jewelry and precious metal items.
  • The diamond detector with voice instructions and audible sounds are emitted when the lights are on so that you can easily distinguish between masonry and stone.
  • The small portable electronic devices can be put in any wallet or backpack, and the operation is simple. As long as the tip is perpendicular to the test masonry and the switch is pressed, the result can be obtained.
  • Package contents: 1 x diamond tester, 1 x leather case, 1 x test platform, 1 x user manual. This product uses a dc9v battery (not including battery).
  • See more on Amazon...

Brand: Dupeakya   |   Manufacturer: Dupeakya

Dimensions: 0.87 x 6.30 x 1.57 inches   |   Weight: 0.26 pounds

Warranty: 2-year warranty

Amazon Price: $15.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock
List Price: $19.99

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  #9

StillCool Diamond Tester, High Accuracy Diamond Tester Pen, Diamond Tester Professional, Diamond Detector Gem Tester Gemstone Gemstone Tester

Asin: B09QZC34TL   |   Model: STE13420001   |   PartNumber: STE13420001

✅【If It's Real Diamond】The Professional Diamond Tester Will Lighted Up Over 9 And Emits Audible Sounds. No Reaction Means The Stone Is A Fake Crystal Or Simulant Like Cubic Zirconium (Cz)..
✅【Convenient Package】 The Diamond Tester Is Battery-Powered By A Standard 9V Battery (Not Included), And The Package Comes With A Leather Pouch Case, Testing Platform, User Manual And Accurate Diamond Tester Pen..
✅【Quick And Safe】 Designed For Quick, Precise, And Safe Diamond Testing, This Diamond Selector Tester Ensures That There Is No Harm To Diamonds During The Testing Process. Providing Accurate Results Every Time..
✅【Effortless Testing】 No Need For A Professional - The Stillcool Diamond Tester Pen Is Easy To Operate. Just Turn It On, Lightly Press The Tip To The Gemstone, And Wait For The Beep To Know If It's Real Or Fake..

Features

  • Intuitive Design Our diamond tester features an LCD display and LED indicator make it easy to read your precise testing results.
  • Effortless Testing No need for a professional - the StillCool Diamond Tester Pen is easy to operate. Just turn it on, lightly press the tip to the gemstone, and wait for the beep to know if it's real or fake.
  • If it's Real Diamond The professional Diamond Tester will lighted up over 9 and emits audible sounds. No reaction means the stone is a fake crystal or simulant like cubic zirconium (CZ).
  • Quick and Safe Designed for quick, precise, and safe diamond testing, this diamond selector tester ensures that there is no harm to diamonds during the testing process. providing accurate results every time.
  • Convenient Package The Diamond Tester is battery-powered by a standard 9v battery (not included), and the package comes with a leather pouch case, testing platform, user manual and accurate diamond tester pen.
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Brand: StillCool   |   Manufacturer: StillCool

Amazon Price: $14.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #10

Diamond Tester 60X LED Magnifying Glasses Jeweler Tool Kit Combo for Novice and Expert - Diamond Selector II 9V Battery Included(Diamond Tester+)

Asin: B07Y76J6LR   |   Model: Molo-DT-1   |   PartNumber: Molo-DT-1   |   Ean: 0741663295562   |   UPC: 741663295562

✔【Simple To Use】Molo Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep. To Determine The Clarity Of A Diamond Use 60X Led Lighted Loupe, Magnifying Glasses..
✔【Application Range】Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office..
✔【Portable】Molo Diamond Tester Pen And 60X Led Lighted Loupe Each Comes With Its Own Convenient Carrying Cases. Both Items Are Small And Can Fit Into Any Purse Or Backpack. Molo’S Diamond Tester Pen And 60X Led Lighted Loupe Combo Is A Must Have Tool Kit When You Are Going To A Garage Sale, Flea Market, Swap Meet, Etc. Alternatively, Its Also A Great Tool To Have When Testing Your Own Jewelry..
✔【Fast Results】Molo’S Diamond Tester Pen Is Design To Deliver Fast, Accurate Results. You Will Be Able To Know If Something Is Fake In A Matter Of Seconds..

Features

  • Intuitive Design Molo Diamond Tester Pen comes with LED lights and audio indication. During a test, if the stone tested is a diamond, the LED lights will light up as the stone passes each test conducted by the Diamond detector. Once our Diamond Tester Pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite LED lights.
  • Fast Results Molo s Diamond Tester Pen is design to deliver fast, accurate results. You will be able to know if something is fake in a matter of seconds.
  • Simple to Use Molo Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. To determine the clarity of a diamond use 60X LED lighted Loupe, magnifying glasses.
  • Portable Molo Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Molo s Diamond Tester Pen and 60X LED Lighted Loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
  • Application Range Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.
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Brand: Molo   |   Manufacturer: Molo

Weight: 0.31 pounds

Amazon Price: $17.88 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #11

Jewelry Diamond Tester,Jewelry Diamond Tester 200g/0.01g Mini Jewelry Scale+30X 60X 90X Mini LED Magnifying,Professional Diamond Selector for Novice and Expert,Thermal Conductivity Meter

Asin: B0CW17WC9L   |   Model: hqdz-02   |   PartNumber: hqdz-02   |   Ean: 0793101529180   |   UPC: 793101529180

☀【Pocket Scale】This Pocket Scale Has 200 Gram Max Weight Capacity And Reads Weights In Increments Of 0.01G. High Precision Sensors Make Sure The Accuracy. 6 Weigh Modes Available - G/ Oz/ Gn/ Ct/ Dwt/ Ozt.Tare & Auto-Off: You Can Use The Tare Function To Zero The Weight Of Container Within 200G. Energy Saving By 3 Minutes Auto-Off Function..
☀【Application Range】Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.Fast And Safe This Diamond Selector Tester Designed For Quick, Precise, And Safe Diamond Testing. No Harm To Diamonds. If You Have Any Questions About Use, Please Contact Us. We Will Explain In Detail. Professional Equipment, The Use Method Needs To Learn Slowly..
☀【Professional Diamond Selector】After Powering On, Turn The Wheel To Keep 4 Green Lights On To Finish The Initialization. Otherwise You Will Get Inaccurate Results.For Diamond Simulants:No Sound And No Red Lamps Light On.[Note]: This Diamond Tester Cannot Distinguish Mosanite And Diamonds. Because The Product Works By Measuring The Thermal Conductivity Of An Object. The Thermal Conductivity Of Mosanite Is Almost The Same As Diamond..
☀【Magnification】Portable Diamond Tester Pen And 30X 60X 90X Led Lighted Loupe Each Comes With Its Own Convenient Carrying Cases. Both Items Are Small And Can Fit Into Any Purse Or Backpack. Diamond Tester Pen And 30X 60X 90X Led Lighted Loupe Combo And 200G/0.01G Mini Jewelry Scal Is A Must Have Tool Kit When You Are Going To A Garage Sale, Flea Market, Swap Meet, Etc. Alternatively, Its Also A Great Tool To Have When Testing Your Own Jewelry..
☀【Simple To Use】Simple To Use Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep. Reads Weights Of Adiamond Use 200G/0.01G Mini Jewelry Scale, To Determine The Clarity Of A Diamond Use 30X 60X 90X Led Lighted Loupe, Magnifying Glasses..

Features

  • Fast and safe This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
  • Simple to Use Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 30X 60X 90X LED lighted Loupe, magnifying glasses.
  • Pocket Scale This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available - g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function.
  • Magnification Portable Diamond Tester Pen and 30X 60X 90X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 30X 60X 90X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
  • Application Range Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.
  • Professional Diamond Selector After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
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Brand: Hqdz   |   Manufacturer: Hqdz

Dimensions: 1.50 x 6.00 x 3.00 inches   |   Weight: 0.29 Pounds

Warranty: Seller

Amazon Price: $26.80 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #12

Xinler Accuracy Jewelry-Diamond Tester Pen Professional Jewelry Diamond Tester Tool

Asin: B0CPQ1YQRD   |   Model: XL2T-21A04   |   PartNumber: XL2T-21A04

Before Test: 1. Put The Battery In The Tester. 2. Take Off The Probe Cap. 3. Turn On The Switch. 4. Make Sure Only One Light Light Up On The Scale. 5. Make Sure The " Ready Lamp" Light On. 6. (If Test Diamond, You Then Need To Turn On The Lights Number Corresponding To The Indoor Temperature And Diamond Weight.). 7. (If Test Other Gems, You'd Better Calibrate The Probe, Method: By Placing The Probe Vertically On A Glass, Then Adjusting The Light To 5, Then Test The Gems.).
Product Size: 16 * 4 * 2.2 Cm. Weight: 100G. Power Needed: 1X 9V Battery (Not Included). If You Have Any Problem About The Testing, Please Contact Us, We Would Love To Help..
★ Notice: * No Matter What Gemstone You Are Testing, The Probe Needle And The Tested Object Must Be At A 90° Angle. * When Testing Diamond, Your Right Index Finger Must Keep Touching The Metal Panel On The Back Of The Tester, While You Do Not Touch The Panel If You Test Other Gemstones. * Do Not Test Any Metal. * Do Not Wear Glove..
* If The Number Of Lights Equals Or Exceeds 9, And It Beeps, It Means The Diamond Is True. * If The Lights Is About 9 And It Beeps, It Means The Sapphire Is True. * If The Number Is 6.5-7, It Means The Agate Is True. * If The Number Is 7-8 , It Means The Crystal Is True. * If The Number Is 6-7, It Means The Jade Is True..

Features

  • This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
  • * If the number of lights equals or exceeds 9, and it beeps, it means the diamond is true. * If the lights is about 9 and it beeps, it means the sapphire is true. * If the number is 6.5-7, it means the agate is true. * If the number is 7-8 , it means the crystal is true. * If the number is 6-7, it means the jade is true.
  • Before Test: 1. Put the battery in the tester. 2. Take off the probe cap. 3. Turn on the switch. 4. Make sure only one light light up on the scale. 5. Make sure the ready lamp light on. 6. (If test diamond, you then need to turn on the lights number corresponding to the indoor temperature and diamond weight.). 7. (If test other gems, you'd better calibrate the probe, method: by placing the probe vertically on a glass, then adjusting the light to 5, then test the gems.)
  • NOTICE: * No matter what gemstone you are testing, the probe needle and the tested object must be at a 90 angle. * When testing diamond, your right index finger must keep touching the metal panel on the back of the tester, while you do not touch the panel if you test other gemstones. * Do Not test any metal. * Do Not wear glove.
  • Product size: 16 * 4 * 2.2 cm. weight: 100g. Power needed: 1x 9V battery (not included). If you have any problem about the testing, please contact us, we would love to help.
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Brand: xinler   |   Manufacturer: xinler

Dimensions: 1.40 x 7.00 x 1.80 Inches

Warranty: 1 Year

Amazon Price: $13.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #13

GemOro UltraTester 3+ Diamond Tester | Test Diamond, Moissanite, White Sapphire Gemstone | Precision Tool with Expert Professional Reading & Accuracy

Asin: B00QUGGK3Y   |   Model: 0776   |   PartNumber: 0776   |   Ean: 0000311063817, 0752913375347, 0854413003543, 0081601410351   |   UPC: 854413003543, 000311063817, 081601410351, 752913375347

Powered By Micro Usb: This Versatile Device Comes With Multiple Power Sources. It Can Be Powered By Either Your Micro Usb Cable, Rechargeable Nimh Batteries, Or Aaa Alkaline Batteries With A Battery-Saving Auto-Off Function. It Includes (3) User-Replaceable Aaa Nimh Rechargeable Batteries, A Universal Multi-Voltage 100V–240V Ac Adapter / Charger Cube, And A Premium Micro-Usb Cord. You Get To Choose The Power Source That Works Best For You, And The Device Will Be Ready When You Need It!.
Gemoro Testers: Gemoro Is A Leading Manufacturer Of Gold And Platinum Testers, As Well As Diamond, Moissanite And White Sapphire Testers. They Are Trusted By Professionals And Hobbyists Alike. Gemoro's Testers Are Known For Their Accuracy, Reliability, And Ease Of Use..
Designed In The Usa: The Sleek Ergonomic Shape Of The Ultra Tester 3+ Allows It To Comfortably Rest In Your Hand, And Its Led Stone Illumination Makes It Even Easier To See What You're Testing! Designed In The Usa And Recommended By Charles And Colvard. It Comes With 2-Year Limited Replacement Warranty On Probe Tip - Lifetime Warranty On The Electronics. This Tester Is Not Intended For Emerald..
Led Stone Illumination & Detection: This Is A High-Performance Diamond Tester With Led Stone Illumination And Uv Fluorescence Detection. It Uses A Unique Retractable Probe Tip That Is Designed For Enhanced Durability. The Led Stone Illumination Will Help You See The Subtle Nuances Of The Diamond, Such As Clarity, While The Uv Fluorescence Detection Allows You To Detect Any Potential Diamond Treatments. This Is The Perfect Tool For Diamond Grading, Authentication, And Identification..

Features

  • STONE IDENTIFICATION: This new enhanced testing technology is a breakthrough in the identification, detection, and separation of diamonds from other materials such as CZ, moissanite, and white sapphire. This technology has the capability to identify stones with low conductivity, allowing accurate detection and separation of diamonds from other materials. It evaluates stones using cutting-edge scanning techniques and advanced software analysis, ensuring a highly accurate test result.
  • LED STONE ILLUMINATION & DETECTION: This is a high-performance diamond tester with LED stone illumination and UV fluorescence detection. It uses a unique retractable probe tip that is designed for enhanced durability. The LED stone illumination will help you see the subtle nuances of the diamond, such as clarity, while the UV fluorescence detection allows you to detect any potential diamond treatments. This is the perfect tool for diamond grading, authentication, and identification.
  • POWERED BY MICRO USB: This versatile device comes with multiple power sources. It can be powered by either your MICRO USB cable, rechargeable NiMH batteries, or AAA Alkaline batteries with a battery-saving auto-off function. It includes (3) user-replaceable AAA NiMH rechargeable batteries, a universal multi-voltage 100V 240V AC adapter / charger cube, and a premium micro-USB cord. You get to choose the power source that works best for you, and the device will be ready when you need it!
  • DESIGNED IN THE USA: The sleek ergonomic shape of the ULTRA TESTER 3+ allows it to comfortably rest in your hand, and its LED stone illumination makes it even easier to see what you're testing! Designed in the USA and recommended by Charles and Colvard. It comes with 2-year limited replacement warranty on probe tip - Lifetime warranty on the electronics. This tester is not intended for Emerald.
  • GEMORO TESTERS: GemOro is a leading manufacturer of gold and platinum testers, as well as diamond, moissanite and white sapphire testers. They are trusted by professionals and hobbyists alike. GemOro's testers are known for their accuracy, reliability, and ease of use.
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Brand: GemOro   |   Manufacturer: GemOro

Dimensions: 1.00 x 6.75 x 1.75 Inches

Warranty: 1 year warranty.

Amazon Price: $209.00 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock
List Price: $299.00 | Used Price: $166.83

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  #14

Presidium Multi Tester III (PMuT III) All-in-One Instrument for Testing Diamonds, Moissanites and Diamond Simulants

Asin: B004QYR8U6   |   Model: PMuT III   |   PartNumber: PMuT III   |   Ean: 0654207144144, 7268980311278, 0022276541322, 4260439230201   |   UPC: 022276541322, 654207144144

Thinnest Retractable Probe Tip: Retractable Probe Tip That Ensures Consistent Pressure Against The Gemstone During Testing For More Reliable Results. With The Industry’S Thinnest Probe Tip Size Of 0.6Mm, The Pmut Iii Tests Colorless Diamonds As Small As 0.02Ct..
All-In-One Instrument: The World’S First Tester That Tests For Both Colorless Diamonds And Moissanites In A Single Instrument. Powered By 3 Aaa Batteries..
Clear, Convenient Display: 180-Degree Multi-Viewing Led Display For Easy Readability For Either Right Or Left-Handed Use.
Easy To Use Design: Ergonomic Handheld Design With A Rubberized Anti-Slip Grip For Easy Handling. Light And Portable With A Convenient Carrying Case..

Features

  • IMPORTANT TO NOTE: This product needs to be calibrated prior to use. If you experience issues with calibration, please reach out to the seller for assistance prior to returning the item.
  • EASY TO USE DESIGN: Ergonomic handheld design with a rubberized anti-slip grip for easy handling. Light and portable with a convenient carrying case.
  • THINNEST RETRACTABLE PROBE TIP: Retractable probe tip that ensures consistent pressure against the gemstone during testing for more reliable results. With the industry s thinnest probe tip size of 0.6mm, the PMuT III tests colorless diamonds as small as 0.02ct.
  • CLEAR, CONVENIENT DISPLAY: 180-degree multi-viewing LED display for easy readability for either right or left-handed use
  • ALL-IN-ONE INSTRUMENT: The world s first tester that tests for both colorless diamonds and moissanites in a single instrument. Powered by 3 AAA batteries.
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Brand: Presidium   |   Manufacturer: Presidium Instruments LTD

Dimensions: 8.00 x 3.40 x 2.40 Inches   |   Weight: 0.21 Pounds

Amazon Price: $209.00 ($92.48 / 100 g) | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock
List Price: $257.49 ($113.93 / 100 g)

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  #15

Diamond Tester, Diamond Detector, Diamond Tester Pen, Diamond Tester Professional, gem Tester, Diamond Tester Pen High Accuracy Professional Jeweler(Black Diamond Testers)

Asin: B0B5DHYMWX   |   Model: 20   |   PartNumber: 20   |   Ean: 0618087178460   |   UPC: 618087178460

【Quick Distinguish】You Just Need To Open Our Diamond Gem Tester, Put The Tip Of Diamond Detector Perpendicular To The Gemstone (90 Degrees). You'll Be Able To Quickly Get Results In Seconds, Knowing If The Item Is Real Or Fake..
【Service】If You Have Any Questions About The Use, Please Feel Free To Contact Us, We Will Reply To You Within 24 Hours. Package Includes:1 X Diamond Tester, 1 X User Manual, 1X Test Platform. This Product Not Included 9V Battery.
【Scope Of Application】Diamond Tester Pen High Accuracy Professional Jeweler Can Be Used For Diamond, Jade, Crystal, Agate. Diamond Checker Tool Can Easily And Quickly Test The Authenticity Of The Tested Items..
【Reasonable Design】Our High Accuracy Professional Jeweler Is The Second Generation And The Diamond Gem Tester Is Very Simple To Use. You Just Need To Install The Battery And Turn The Switch Before Use.(Without Battery).

Features

  • SIMPLE AND FAST TO USE Our diamond detector can quickly test the authenticity of diamonds, jade, agate, and crystal. If it is a real diamond, the indicator light will be greater than or equal to 9 and accompanied by a sound.
  • REASONABLE DESIGN Our High Accuracy Professional Jeweler is the second generation and the diamond gem tester is very simple to use. You just need to install the battery and turn the switch before use.(without battery)
  • QUICK DISTINGUISH You just need to open our diamond gem tester, put the tip of Diamond Detector perpendicular to the gemstone (90 degrees). You'll be able to quickly get results in seconds, knowing if the item is real or fake.
  • SCOPE OF APPLICATION Diamond Tester Pen High Accuracy Professional Jeweler can be used for diamond, jade, crystal, agate. diamond checker tool can easily and quickly test the authenticity of the tested items.
  • SERVICE If you have any questions about the use, please feel free to contact us, we will reply to you within 24 hours. Package includes:1 x Diamond Tester, 1 x User Manual, 1x Test Platform. This product not included 9V battery
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Brand: Siziviki   |   Manufacturer: Siziviki

Dimensions: 1.57 x 5.31 x 0.87 Inches   |   Weight: 0.22 pounds

Amazon Price: $13.89 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #16

Diamond Tester Professional Diamond Tester Pen with UV Light, Real Diamonds Tester High Accurate Diamond Tester Tools Gem Tester for Different Sizes of Diamond Stones

Asin: B0C6KTBZZZ   |   Model: KIB-932   |   PartNumber: KIB-932

【Operation Procedures】Hold The Electricity Conductive Panel Of The Diamond Meter And Ring Setting(Or Metal Plate) While Testing, The Probe Of Diamond Tester Should Be 90-Degree Vertical To The Diamond.
【One Year Warranty】 Danoplus Diamond Tester Has One Year Warranty Promise, Please Contact Us If You Have Any Issue Of Your Diamond Tester.
【Light&Buzzer Alarm】The Diamond Tester Has 25 Seconds Warm-Up Time After Powering On, The Red Indicator Will Flash And The Buzzer Emits Regular Rings Once Detecting Real Diamond.
【Uv Light】 The Uv Light On The Diamond Tester Is Used To Test The Fluorescence Color And Intensity Of Diamonds, Aiding In The Authentication And Quality Assessment Of The Diamond..

Features

  • Professional Diamond Tester This diamond tester pen is equipped with high-tech chip, it can effectively distinguish natural diamond in 1 second
  • UV Light The UV light on the diamond tester is used to test the fluorescence color and intensity of diamonds, aiding in the authentication and quality assessment of the diamond.
  • Operation Procedures Hold the electricity conductive panel of the diamond meter and ring setting(or metal plate) while testing, the probe of diamond tester should be 90-degree vertical to the diamond
  • Light&Buzzer Alarm The Diamond Tester has 25 seconds warm-up time after powering on, the red indicator will flash and the buzzer emits regular rings once detecting real diamond
  • ONE YEAR WARRANTY DANOPLUS diamond tester has one year warranty promise, please contact us if you have any issue of your diamond tester
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Brand: DANOPLUS   |   Manufacturer: DANOPLUS

Dimensions: 0.83 x 6.61 x 1.22 Inches

Warranty: 1 year manufacturer

Amazon Price: $55.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #17

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester 200g/0.01g Mini Jewelry Scale 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B0CVL323HB   |   Model: ce-h-ty66   |   PartNumber: ce-h-ty66   |   Ean: 0728872965769   |   UPC: 728872965769

This Pocket Scale Has 200 Gram Max Weight Capacity And Reads Weights In Increments Of 0.01G. High Precision Sensors Make Sure The Accuracy. 6 Weigh Modes Available - G/ Oz/ Gn/ Ct/ Dwt/ Ozt.Tare & Auto-Off: You Can Use The Tare Function To Zero The Weight Of Container Within 200G. Energy Saving By 3 Minutes Auto-Off Function..
Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.Fast And Safe This Diamond Selector Tester Designed For Quick, Precise, And Safe Diamond Testing. No Harm To Diamonds. If You Have Any Questions About Use, Please Contact Us. We Will Explain In Detail. Professional Equipment, The Use Method Needs To Learn Slowly..
Portable Diamond Tester Pen And 60X Led Lighted Loupe Each Comes With Its Own Convenient Carrying Cases. Both Items Are Small And Can Fit Into Any Purse Or Backpack. Diamond Tester Pen And 60X Led Lighted Loupe Combo And 200G/0.01G Mini Jewelry Scal Is A Must Have Tool Kit When You Are Going To A Garage Sale, Flea Market, Swap Meet, Etc. Alternatively, Its Also A Great Tool To Have When Testing Your Own Jewelry..
Simple To Use Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep. Reads Weights Of Adiamond Use 200G/0.01G Mini Jewelry Scale, To Determine The Clarity Of A Diamond Use 60X Led Lighted Loupe, Magnifying Glasses..

Features

  • This gemstone testing equipment is not only a diamond tester, but also a multi gemstone tester. It can detect if a gemstone is real or fake, including: diamond, sapphire, ruby, crystal, agate, jadeite, and other precious stone of various sizes.
  • Simple to Use Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep. reads weights of adiamond use 200g/0.01g Mini Jewelry Scale, To determine the clarity of a diamond use 60X LED lighted Loupe, magnifying glasses.
  • This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g. High precision sensors make sure the accuracy. 6 weigh modes available - g/ oz/ gn/ ct/ dwt/ ozt.Tare & Auto-off: You can use the tare function to zero the weight of container within 200g. Energy saving by 3 minutes auto-off function.
  • Portable Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack. Diamond Tester Pen and 60X LED Lighted Loupe combo and 200g/0.01g Mini Jewelry Scal is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
  • Application Range:Industrial Purpose, Circuit Board And Printing , Industry, Medicine, Gardening, Coin, Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.fast and safe This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds. If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.
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Brand: UVER   |   Manufacturer: UVER

Dimensions: 2.36 x 5.12 x 1.97 Inches   |   Weight: 0.22 pounds

Amazon Price: $26.00 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #18

Diamond Tester Pen, High Accuracy Jewelry Diamond Tester Expert Jade Appraisal Flashlight 30X 60X 90X Illuminated Jewelers Magnifier,Professional Diamond Selector for Novice and Expert

Asin: B0C173YLFC   |   Model: FGG-6T43-G   |   PartNumber: FGG-6T43-G   |   Ean: 0728872747716   |   UPC: 728872747716

Expert Jade Appraisal Flashlight:Fine Workmanship And Beautiful Appearance, Ensure Its Popularity And Utility.Made Of Premium Material, Durable And Practical In Use.See The Texture Is Clear, Suitable To See Without Leather Or Carved Jade.Led Wick With High Penetration And Light Concentration..
Package Contents: 1 X Diamond Tester, 1 X Expert Jade Appraisal Flashlight, 1X 30X 60X 90X Illuminated Jewelers Magnifier, If You Have Any Questions About The Use, Please Feel Free To Contact Us, We Will Reply To You Within 24 Hours..
30X 60X 90X Jewelry Magnifier: With A Built-In Led Light And Uv Black Light Lens, The Folding Diamond Magnifying Glass Comes With 3 Different Magnification Lenses, 30 X 25 Mm, 60 X 12 Mm And 90 X 8 Mm. Led Lights To Provide Good Illumination For Clarity. There's A Uv Light To Detect Fluorescent Minerals And Markings.
Expert Jade Appraisal Flashlight:Flashlight Uses Premium Led Light Beads, High Power And Long Service Life. Suitable For Business, Academic Research, Antiques, Appraising Currency, Jade Testing, Etc..

Features

  • Easy to Use: Real Diamond will Emits sounds and lights >=9.Intuitive Design: Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9.This diamond selector tester designed for quick, precise, and safe diamond testing. No harm to diamonds.
  • Expert Jade Appraisal Flashlight Flashlight uses premium LED light beads, high power and long service life. Suitable for business, academic research, antiques, appraising currency, jade testing, etc.
  • Expert Jade Appraisal Flashlight Fine workmanship and beautiful appearance, ensure its popularity and utility.Made of premium material, durable and practical in use.See the texture is clear, suitable to see without leather or carved jade.LED wick with high penetration and light concentration.
  • 30X 60X 90X Jewelry Magnifier: With a built-in LED light and UV black light lens, the folding diamond magnifying glass comes with 3 different magnification lenses, 30 x 25 mm, 60 x 12 mm and 90 x 8 mm. LED lights to provide good illumination for clarity. There's a UV light to detect fluorescent minerals and markings
  • Package contents: 1 x diamond tester, 1 x Expert Jade Appraisal Flashlight, 1x 30X 60X 90X Illuminated Jewelers Magnifier, If you have any questions about the use, please feel free to contact us, we will reply to you within 24 hours.
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Brand: UVER   |   Manufacturer: UVER

Dimensions: 1.57 x 5.91 x 2.36 Inches

Warranty: Seller's warranty is 1 year.

Amazon Price: $29.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #19

THE PERFECT PART Portable Diamond Tester Tool with Gem Testing Tray & Storage Bag | Professional Audio Diamond Selector II - Gemstone Tester Pen for Jewelry, Ruby, Crystal & Precious Metals Testing

Asin: B0C3SFLQG5   |   Ean: 0698596311350   |   UPC: 698596311350

🚀【𝗙𝗔𝗦𝗧𝗘𝗦𝗧 𝗘𝗙𝗙𝗘𝗖𝗧】: Display Indicator, Large / Small Switch For Testing Diamonds +/ - 8 Points, Metal Alert ( When A User Accidentally Hit The Metal Rather Than Stone Will Sound )..
🎁【𝗜𝗡𝗦𝗧𝗥𝗨𝗠𝗘𝗡𝗧 𝗖𝗢𝗡𝗙𝗜𝗚𝗨𝗥𝗔𝗧𝗜𝗢𝗡】: This Diamond Tester Pen Comes With A Leather Bag And Small Testing Tray For Holding Loose Stones..
🚴‍♀️【𝗦𝗠𝗢𝗢𝗧𝗛 𝗧𝗔𝗡𝗚𝗟𝗘𝗗-𝗙𝗥𝗘𝗘】: This Gemstone Testing Equipment Is Not Only A Diamond Tester, But Also A Multi Precious Metal Tester. It Can Detect If A Gemstone Is Real Or Not, Including: Diamond, Sapphire, Ruby Stone, Crystal, Agate, Jadeite, And Other Precious Stone Of Various Sizes..
👨‍🔧【𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘】: If The Diamond Is Not Real, It Will Not Display And Make A Sound. If It Is A Real Diamond, There Will Be A Light Up Indicator. Real Diamond Tester Is Very Easy To Use..

Features

  • : Designed for quick, precise, and safe diamond testing. Portable electronic device for distinguishing real diamonds from other simulated stones. Diamond pen is equipped with convenient carrying cases.
  • : If the diamond is not real, it will not display and make a sound. If it is a real diamond, there will be a Light up indicator. Real Diamond tester is very easy to use.
  • : Display indicator, large / small switch for testing diamonds +/ - 8 points, metal alert ( When a user accidentally hit the metal rather than stone will sound ).
  • - : This gemstone testing equipment is not only a diamond tester, but also a multi precious metal tester. It can detect if a gemstone is real or not, including: diamond, sapphire, ruby stone, crystal, agate, jadeite, and other precious stone of various sizes.
  • : This diamond tester pen comes with a leather bag and small testing tray for holding loose stones.
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Brand: THE PERFECT PART   |   Manufacturer: The Perfect Part

Dimensions: 0.90 x 6.30 x 1.60 inches

Warranty: 30 days

Amazon Price: $12.59 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #20

Diamond Tester Pen,High Accuracy Diamond Tester 60X Mini LED Magnifying Jeweler Tool Kit,Professional Jewelry Diamond Selector for Novice and Expert, Thermal Conductivity Meter- 9V Battery Included

Asin: B0BL2W5W33   |   Model: Td-z03   |   PartNumber: Td-z03   |   Ean: 0793101013498   |   UPC: 793101013498

■【Fast Results】Hqdz-Td's Diamond Tester Pen Is Design To Deliver Fast, Accurate Results. You Will Be Able To Know If Something Is Fake In A Matter Of Seconds..
■【Application Range】Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office..
■【Professional Diamond Selector】 After Powering On, Turn The Wheel To Keep 4 Green Lights On To Finish The Initialization. Otherwise You Will Get Inaccurate Results.For Diamond Simulants:No Sound And No Red Lamps Light On.[Note]: This Diamond Tester Cannot Distinguish Mosanite And Diamonds. Because The Product Works By Measuring The Thermal Conductivity Of An Object. The Thermal Conductivity Of Mosanite Is Almost The Same As Diamond..
■【Portable】Hqdz-Td Diamond Tester Pen And 60X Led Lighted Loupe Each Comes With Its Own Convenient Carrying Cases. Both Items Are Small And Can Fit Into Any Purse Or Backpack.Diamond Tester Pen And 60X Led Lighted Loupe Combo Is A Must Have Tool Kit When You Are Going To A Garage Sale, Flea Market, Swap Meet, Etc. Alternatively, Its Also A Great Tool To Have When Testing Your Own Jewelry..
■【Simple To Use】Hqdz-Td Diamond Tester Pen Is Simple To Operate To Get Results, Professional(S) Are Not Required. Simply Turn On Our Diamond Tester Pen Detector; Place The Tip Of The Diamond Tester On The Gem Stone (Lightly Pressed Is Sufficient) And If The Stone Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep..

Features

  • Intuitive Design Hqdz-td Diamond Tester Pen comes with LED lights and audio indication. During a test, if the stone tested is a diamond, the LED lights will light up as the stone passes each test conducted by the Diamond detector. Once our Diamond Tester Pen has completed all of its tests, the pen will make a beep sound as well as show a row of fully lite LED lights.
  • Simple to Use Hqdz-td Diamond Tester Pen is simple to operate to get results, professional(s) are not required. Simply turn on our Diamond Tester Pen detector; place the tip of the Diamond Tester on the gem stone (lightly pressed is sufficient) and If the stone is fake, crystal or cubic zirconia, the tester will not beep.
  • Fast Results Hqdz-td's Diamond Tester Pen is design to deliver fast, accurate results. You will be able to know if something is fake in a matter of seconds.
  • Portable Hqdz-td Diamond Tester Pen and 60X LED Lighted Loupe each comes with its own convenient carrying cases. Both items are small and can fit into any purse or backpack.Diamond Tester Pen and 60X LED Lighted Loupe combo is a must have tool kit when you are going to a garage sale, flea market, swap meet, etc. Alternatively, its also a great tool to have when testing your own jewelry.
  • Application Range Diamond,Stamp, Jewelry, Appraisal, Education, Geography, Home And Office.
  • Professional Diamond Selector After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.For Diamond Simulants No Sound and No Red lamps light on.[Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
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Brand: Hqdz-td   |   Manufacturer: Hqdz-td

Dimensions: 1.57 x 5.91 x 2.76 Inches   |   Weight: 0.26 pounds

Warranty: Ying-hao technology

Amazon Price: $16.90 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #21

Diamond Tester Jewelry Gem Stone Tester Professional 2pt Jewel Stone Combo Tester Kit for Diamond, Moissanite, Metal and Gemstone Selection - High Accuracy Jeweler Test Meter Device

Asin: B01MRYG53O   |   Model: DMTK-83   |   PartNumber: DMTK-83   |   Ean: 0713072683223, 0713072682998   |   UPC: 713072682998, 713072683223

💎Audible Alerts: Jeweler Diamond Tool Kit The Beep Sound Indicator Lets You Know When The Device Is Ready To Use, So You Can Stay Focused On Your Work And Not Waste Time Waiting For It To Warm Up..
💎Accurate And Reliable Testing Tools:Professional Diamond Tester Specifically Designed To Quickly And Easily Distinguish Between Diamonds, Moissanites, And Other Fake Stones. It Features A Fine, Elastic-Tipped Probe That Is Capable Of Testing Stones As Small As 2Pt..
💎Optimal Efficiency: Our Diamond Tester Pen Is Designed With Your Efficiency In Mind, So You Can Work Quickly And Effectively Without Sacrificing Quality. Its User-Friendly Features And Intuitive Design Make It The Perfect Choice For Anyone Looking To Maximize Their Productivity..
💎Fast Warm-Up Time: Gem Stone Tester With A Quick And Efficient Warm-Up Time Of Only About 25 Seconds, You Can Get To Work Right Away And Make The Most Of Your Valuable Time..

Features

  • BUILT-IN METAL DETECTOR: Jewelry Diamond Testers Keep your work environment safe and secure with the built-in metal detector, which ensures that no unwanted metals or debris are left behind.
  • FAST WARM-UP TIME: Gem Stone Tester With a quick and efficient warm-up time of only about 25 seconds, you can get to work right away and make the most of your valuable time.
  • AUDIBLE ALERTS: Jeweler Diamond Tool Kit The beep sound indicator lets you know when the device is ready to use, so you can stay focused on your work and not waste time waiting for it to warm up.
  • OPTIMAL EFFICIENCY: Our Diamond Tester Pen is designed with your efficiency in mind, so you can work quickly and effectively without sacrificing quality. Its user-friendly features and intuitive design make it the perfect choice for anyone looking to maximize their productivity.
  • ACCURATE AND RELIABLE TESTING TOOLS:Professional Diamond Tester Specifically designed to quickly and easily distinguish between diamonds, moissanites, and other fake stones. It features a fine, elastic-tipped probe that is capable of testing stones as small as 2pt.
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Brand: TEKCOPLUS   |   Manufacturer: TekcoPlus Ltd

Dimensions: 1.97 x 8.50 x 4.72 inches   |   Weight: 0.14 Pounds

Warranty: 1 year manufacturer

Amazon Price: $117.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #22

Diamond Tester Professional Pen Tool - KETAR Diamond Rings Jewelry Testing Kit Black Diamond Jewelry Tools Fake Diamonds Gem Tester - Real Diamond Tester Battery Tester Gemstone Diamond Checker Tool

Asin: B08YR8TDKM   |   Model: Diamond Tester Pen   |   PartNumber: Diamond Tester Pen

Result Indicator Of Diamond Checker Tool: With Diamond Gem Stone Tester You Will Be Able To Know In A Few Seconds Whether An Item Is Fake Or Not, There Are The Led Indicator And The Audible Signal A Red Light Will Be Displayed And An Audible Indicator Will Sound If The Gemstone Is A Real Diamond..
Wide Uses Of Diamond Detecter Pen: The Diamond Reader Pen Tester Is Mainly Used For Industrial Purposes, Circuit Boards, Printing, Industry, Gardening, Coin, Diamond And Stamp. This Heavy Metal Testing Kit Is Also Great For Appraisal, Education, Geography, Home, And Office. This Diamond Stones Pen Tester Is Also Great Gift For Father's Day..
Easy To Operate Diamond Tester Tool: Simple Calibration For Stones Of Gemstone Tester For All Stones Are Easy To Use Even For A New Beginner. This Fake Diamonds And Gold Tester For Jewelry Is Also A Great Jewelry Tool To Have When Testing Your Own Jewelry. Just Turn It On, Lightly Press The Tip To The Gemstone And Wait For The Beep To Know If It Is Real Or Fake..
Detection Way: These Diamond Detector Tester Jewelry Tools Indicates Genuine Diamond Or Fake Very Easily. This Black Diamond Tester Pen Is Designed And Manufactured According To The Thermal Conductivity Of Diamond And The Fake Crystal Such As Cubic Zirconia Does Not Have Any Reaction. So In This Way, You Can Perfectly Treat Heavy Metals, Gold, Diamond And Silver Jewelry..

Features

  • Size of Diamond Stone Testers: The gemstone tester pen diamond gold tester has size about 6.6 inches length and width about 1.6 inches with thickness about 0.8 inches. The portable diamond detective kit tool is lightweight and durable for years of use. This jewelry diamond tester comes with a practical carrying case so they are very convenient for replacing on place to another.
  • Detection Way: These diamond detector tester jewelry tools indicates genuine diamond or fake very easily. This black diamond tester pen is designed and manufactured according to the thermal conductivity of diamond and the fake crystal such as cubic zirconia does not have any reaction. So in this way, you can perfectly treat heavy metals, gold, diamond and silver jewelry.
  • Result Indicator of Diamond Checker Tool: With diamond gem stone tester you will be able to know in a few seconds whether an item is fake or not, there are the LED indicator and the audible signal a red light will be displayed and an audible indicator will sound if the gemstone is a real diamond.
  • Easy to Operate Diamond Tester Tool: Simple calibration for stones of gemstone tester for all stones are easy to use even for a new beginner. This fake diamonds and gold tester for jewelry is also a great jewelry tool to have when testing your own jewelry. Just turn it on, lightly press the tip to the gemstone and wait for the beep to know if it is real or fake.
  • Wide Uses of Diamond Detecter Pen: The diamond reader pen tester is mainly used for industrial purposes, circuit boards, printing, industry, gardening, coin, diamond and stamp. This heavy metal testing kit is also great for appraisal, education, geography, home, and office. This diamond stones pen tester is also great gift for father's day.
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Brand: KETAR   |   Manufacturer: KETAR

Weight: 0.02 Pounds

Amazon Price: $13.88 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #23

Best Sellers Diamond Tester Pen,High Accuracy Jewelry Diamond Tester Tool for Novice and Expert, Thermal Conductivity Meter(Diamond Tester)

Asin: B09TXJ91GK   |   Model: HZZ9   |   PartNumber: HZZ9   |   Ean: 0793101529029   |   UPC: 793101529029

☢[Supporting Battery]: Supporting Alkaline Mercury-Free Environmentally Friendly High-Performance Battery..
☢[Service]: If You Have Any Questions About Use, Please Contact Us. We Will Explain In Detail. Professional Equipment, The Use Method Needs To Learn Slowly..
☢[Portable]:Portable Electronic Device For Distinguishing Real Diamonds From Other Simulated Stones.If Stone Is Fake Crystal, A Simulant Such As Cubic Zirconium ( Cz ), Will Be No Reaction..
☢[Intuitive Design]: Fake Crystal, Such As Cubic Zirconium ( Cz ), Crystal, Glass Will Be No Sounds And Lights <9.Professional Diamond Selector Ii Will Indicate Genuine Diamond Or Fake,Lcd Display & Led Indicator.

Features

  • [Easy to Use]: Real Diamond will Emits sounds and lights >=9.It is designed for quick, precise, and safe diamond testing.Emits audible sounds to easily differentiate the readings.
  • [Intuitive Design]: Fake crystal, such as cubic zirconium ( CZ ), crystal, glass will be no sounds and lights <9.Professional Diamond Selector II will indicate genuine diamond or fake,LCD display & LED indicator
  • [Supporting battery]: Supporting alkaline mercury-free environmentally friendly high-performance battery.
  • [Portable]:Portable electronic device for distinguishing real diamonds from other simulated stones.If stone is Fake crystal, a simulant such as cubic zirconium ( CZ ), will be no reaction.
  • [Service]: If you have any questions about use, please contact us. We will explain in detail. Professional equipment, the use method needs to learn slowly.
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Brand: Hqdz   |   Manufacturer: Hqdz

Dimensions: 0.79 x 6.30 x 1.18 inches

Amazon Price: $11.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock
List Price: $14.99

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  #24

Diamond Tester,High Accuracy Diamond Tester Pen and Diamond Torch Jewelry Diamond Tester Kit Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter (Battery Included)

Asin: B0BKSSXXDK   |   Model: Mo-td-06   |   PartNumber: Mo-td-06   |   Ean: 0793101614367   |   UPC: 793101614367

✔【Easy To Take】 The Compact Size Is Easy To Use And Portable To Store. Jewelry Identification Tool Suitable For Jewelry Display Or Identification Assistance. The Handle Of Ergonomic Design Is Convenient To Grip..
✔【Diamond Identification Tool】Came With 2-Year Warranty Take Your Chance !!Click The "Add To Cart "Button Now!Thank You For Your Choice !Package Contents: 1 X Diamond Tester,1 X Diamond Torch, (Battery Included).
✔【Test Capacity】 Metal, Simple Calibration For Stones Of Various Sizes. The Torch Can Directly Display The Light Color Effect Under The Tester Of Diamond And Then To Evaluate The Quality Of Diamond..
✔【Easy To Use】 Handheld Design Is Convenient To Carry.A New Portable Diamond Observation Tool, You Can Use Infrared Irradiation In Diamond To Evaluate The Diamond.Jewelry Identification Tool In Accordance Suitable For Outdoor Environment And Adverse Weather Conditions, Suitable For Jewelry Display Or Identification Assistance..

Features

  • DIAMOND TESTER Jewelry Identification Tool is a diamond selector with accurate and reliable reading, but also a multi-gem tester. Made of quality material, which is eco-friendly and durable to use. which is eco-friendly and durable to use.
  • EASY TO USE Handheld design is convenient to carry.A new portable diamond observation tool, you can use infrared irradiation in diamond to evaluate the diamond.Jewelry Identification Tool In accordance suitable for outdoor environment and adverse weather conditions, suitable for jewelry display or identification assistance.
  • EASY TO TAKE The compact size is easy to use and portable to store. Jewelry Identification Tool Suitable for jewelry display or identification assistance. The handle of ergonomic design is convenient to grip.
  • TEST CAPACITY Metal, simple calibration for stones of various sizes. The torch can directly display the light color effect under the tester of diamond and then to evaluate the quality of diamond.
  • DIAMOND IDENTIFICATION TOOL Came with 2-Year Warranty TAKE YOUR CHANCE !!Click the ADD TO CART Button Now!Thank You For Your Choice !Package Contents: 1 x Diamond Tester,1 x Diamond torch, (Battery included)
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Brand: Mollo   |   Manufacturer: Molo Electronics

Dimensions: 1.57 x 5.91 x 1.97 Inches

Warranty: Came with 2-Year Warranty

Amazon Price: $25.50 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #25

High Accuracy Moissan Tester, Moissanites Pen, Jewelry Dimond Testing Tool for Jewelry Expert, Professional Inspectors

Asin: B0D2LDMDDF

Non Destructive Testing And Item Protection: This Moissanite Tester Has A Non Destructive Testing Feature That Ensures That Your Valuables Are Not Damaged During The Testing Process. You Can Test Your Jewelry Without Worrying About Any Damage..
Easy To Use And Efficient To Work: Even Beginners Can Operate This Moissanite Testing Pen In A Simple And Straightforward Manner. Its Sensitive Instrument Probe Ensures Efficient And Reliable Test Results, Saving You Time And Energy..
Easy To Carry: This Jewelry Testing Tool Is Compact And Easy To Carry Around. Whether You Are At Home, In A Jewelry Store Or On The Road, You Can Easily Use This Pen Like Device To Conduct Accurate Tests..
Battery Alarm Function: The Moissanite Tester Features An Automatic Battery Alarm That Alerts You When The Battery Is Low. This Ensures That You Will Not Run Out Of Power In Critical Testing Environments, Providing Uninterrupted Testing Efficiency..

Features

  • HIGH ACCURACY: The jewelry testing tool provides jewelry experts and professional inspectors with precise testing capabilities, non destructive testing, portability, ease of use and high efficiency.
  • BATTERY ALARM FUNCTION: The moissanite tester features an automatic battery alarm that alerts you when the battery is low. This ensures that you will not run out of power in critical testing environments, providing uninterrupted testing efficiency.
  • NON DESTRUCTIVE TESTING AND ITEM PROTECTION: This moissanite tester has a non destructive testing feature that ensures that your valuables are not damaged during the testing process. You can test your jewelry without worrying about any damage.
  • EASY TO CARRY: This jewelry testing tool is compact and easy to carry around. Whether you are at home, in a jewelry store or on the road, you can easily use this pen like device to conduct accurate tests.
  • EASY TO USE AND EFFICIENT TO WORK: Even beginners can operate this moissanite testing pen in a simple and straightforward manner. Its sensitive instrument probe ensures efficient and reliable test results, saving you time and energy.
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Brand: QANYEGN   |   Manufacturer: QANYEGN

Dimensions: 0.87 x 6.30 x 1.57 inches   |   Weight: 0.29 pounds

Amazon Price: $18.49 ($18.49 / Count) | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #26

Portable Professional Jeweler Tester with Diamond Selector II, Moissanite Verifier, with 2 User Manuals and 2 Tester Trays

Asin: B0D2J91K7M   |   Model: Aramox4thacbiyk3   |   PartNumber: Aramox4thacbiyk3

Includes Protective Accessories: For Added Convenience And Protection, The Diamond Selector Ii Comes Equipped With A Pu Bag And A Small Testing Tray. These Accessories Provide A Secure And Organized Way To Store The Device And Any Loose Stones During Testing. The Pu Bag Ensures That The Diamond Selector Ii Remains Safe From Damage During Transportation Or Storage, While The Testing Tray Offers A Designated Space For Holding Stones. With These Included Accessories, Users Can Easily Keep Their.
Efficient Power Management: The Moissanite Tester Is Designed With Efficient Power Management Features That Enhance User Experience. After 10 Minutes Of Continuous Use, The Device Automatically Shuts Off, Indicated By The Power Indicator Light Turning Off And A Long Beep Sound. This Function Helps Conserve Battery Life And Ensures That The Device Remains Ready For Use Whenever Needed. By Incorporating Smart Power Management, The Moissanite Tester Offers Convenience And Peace Of Mind To Users.
Simple Operation: The Diamond Selector Ii Offers A User-Friendly Experience With Its Easy-To-Use Design. With Clear Indicator Lights, Users Can Quickly Determine If A Diamond Is Genuine Or Fake Based On The Green Display On The Device. In Instances Where Metal Is Accidentally Touched Instead Of The Stone, The Device Emits A Buzzing Sound To Alert The User. This Straightforward Operation Makes The Diamond Selector Ii A Reliable Tool For Gemstone Testing, Providing Accurate Results With Minimal.
Efficient Power Management: The Moissanite Tester Is Designed With Efficient Power Management Features That Enhance User Experience. After 10 Minutes Of Continuous Use, The Device Automatically Shuts Off, Indicated By The Power Indicator Light Turning Off And A Long Beep Sound. This Function Helps Conserve Battery Life And Ensures That The Device Remains Ready For Use Whenever Needed. By Incorporating Smart Power Management, The Moissanite Tester Offers Convenience And Peace Of Mind To Users.

Features

  • Simple Operation: The Diamond Selector II offers a user-friendly experience with its easy-to-use design. With clear indicator lights, users can quickly determine if a diamond is genuine or fake based on the green display on the device. In instances where metal is accidentally touched instead of the stone, the device emits a buzzing sound to alert the user. This straightforward operation makes the Diamond Selector II a reliable tool for gemstone testing, providing accurate results with minimal
  • Efficient Power Management: The Moissanite Tester is designed with efficient power management features that enhance user experience. After 10 minutes of continuous use, the device automatically shuts off, indicated by the power indicator light turning off and a long beep sound. This function helps conserve battery life and ensures that the device remains ready for use whenever needed. By incorporating smart power management, the Moissanite Tester offers convenience and peace of mind to users
  • Includes Protective Accessories: For added convenience and protection, the Diamond Selector II comes equipped with a PU bag and a small testing tray. These accessories provide a secure and organized way to store the device and any loose stones during testing. The PU bag ensures that the Diamond Selector II remains safe from damage during transportation or storage, while the testing tray offers a designated space for holding stones. With these included accessories, users can easily keep their
  • Simple Operation: The Diamond Selector II offers a user-friendly experience with its easy-to-use design. With clear indicator lights, users can quickly determine if a diamond is genuine or fake based on the green display on the device. In instances where metal is accidentally touched instead of the stone, the device emits a buzzing sound to alert the user. This straightforward operation makes the Diamond Selector II a reliable tool for gemstone testing, providing accurate results with minimal
  • Efficient Power Management: The Moissanite Tester is designed with efficient power management features that enhance user experience. After 10 minutes of continuous use, the device automatically shuts off, indicated by the power indicator light turning off and a long beep sound. This function helps conserve battery life and ensures that the device remains ready for use whenever needed. By incorporating smart power management, the Moissanite Tester offers convenience and peace of mind to users
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Brand: Aramox   |   Manufacturer: Aramox

Amazon Price: $24.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #27

Moissanite Selector II Testing Set with Manufactured Jeweler for Expert Professional Novice As Portable Moissanite Selector

Asin: B0D2J9SBLC   |   Model: Aramoxfbe8ksup0n   |   PartNumber: Aramoxfbe8ksup0n

User-Friendly Functionality: The Moissanite Tester Features Non-Destructive Testing Capabilities, Ensuring Accurate And Simple Operation For All Users. Its Low Power Consumption And Battery Alarm Ensure Reliable Performance, With A Clear Indication Of When The Instrument Needs To Be Recharged. This User-Friendly Functionality Makes It A Valuable Tool For Amazon Shoppers Seeking A Reliable And Efficient Gem-Testing Solution..
Convenient Portability: The Diamond Selector Ii Comes With A Convenient Pu Bag And A Small Testing Tray For Securely Holding Loose Stones, Making It Easy To Transport And Use On-The-Go. Its Lightweight And Compact Design Make It A Practical Tool For Gem Enthusiasts Who Value Portability And Convenience In Their Gem-Testing Equipment..
Appropriate For Moissanite: The Moissanite Tester Is Specifically Designed To Complement The Diamond Selector Ii, Catering To Those Interested In Distinguishing Colorless Moissanite From Other Gemstones. This Specialized Instrument Enhances The Accuracy Of Gem Identification, Making It A Must-Have For Amazon Users With A Eye For Quality Jewelry..
Convenient Portability: The Diamond Selector Ii Comes With A Convenient Pu Bag And A Small Testing Tray For Securely Holding Loose Stones, Making It Easy To Transport And Use On-The-Go. Its Lightweight And Compact Design Make It A Practical Tool For Gem Enthusiasts Who Value Portability And Convenience In Their Gem-Testing Equipment..

Features

  • Appropriate for Moissanite: The Moissanite Tester is specifically designed to complement the Diamond Selector II, catering to those interested in distinguishing colorless Moissanite from other gemstones. This specialized instrument enhances the accuracy of gem identification, making it a must-have for Amazon users with a eye for quality jewelry.
  • Convenient Portability: The Diamond Selector II comes with a convenient PU bag and a small testing tray for securely holding loose stones, making it easy to transport and use on-the-go. Its lightweight and compact design make it a practical tool for gem enthusiasts who value portability and convenience in their gem-testing equipment.
  • User-Friendly Functionality: The Moissanite Tester features non-destructive testing capabilities, ensuring accurate and simple operation for all users. Its low power consumption and battery alarm ensure reliable performance, with a clear indication of when the instrument needs to be recharged. This user-friendly functionality makes it a valuable tool for Amazon shoppers seeking a reliable and efficient gem-testing solution.
  • Appropriate for Moissanite: The Moissanite Tester is specifically designed to complement the Diamond Selector II, catering to those interested in distinguishing colorless Moissanite from other gemstones. This specialized instrument enhances the accuracy of gem identification, making it a must-have for Amazon users with a eye for quality jewelry.
  • Convenient Portability: The Diamond Selector II comes with a convenient PU bag and a small testing tray for securely holding loose stones, making it easy to transport and use on-the-go. Its lightweight and compact design make it a practical tool for gem enthusiasts who value portability and convenience in their gem-testing equipment.
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Brand: Aramox   |   Manufacturer: Aramox

Amazon Price: $25.39 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #28

Soaying Diamond Tester Pen,Professional Diamond Detector with 60X Mini LED Magnifying, Diamond Test Pen for Novice and Expert

Asin: B0D2DKBXTR

[Simple And Fast]Our Diamond Tester Pen Is Designed For Fast, Accurate And Safe Diamond Testing. In Just A Few Seconds, Even A Novice Can Immediately Distinguish Real Diamonds From Other Simulated Gems..
[Wide Range Of Use]Jewelry Diamond Testers Has A Wide Range Of Uses, Not Only For Testing Diamonds, But Also For Industry, Circuit Boards And Printing, Gardening, Identification, Education, Geography, Homes And Office.
[Magnification]The Package Also Contains A 60X Led Lighted Loupe . It Can Determine The Clarity Of Diamonds, And Can Also Be Used For Coins, Stamps, Reading, Inspection, Etc..
[Easy To Use]Diamond Tester Is Easy To Use, With Led Lights And Audio Instructions. Just Place The Tip Of The Diamond Tester Gently On The Gemstone. If The Gemstone Tested Is A Diamond, The Pen Will Beep And Display A Row Of Fully Lit Led Lights. If The Gem Is Fake, Crystal Or Cubic Zirconia, The Tester Will Not Beep..

Features

  • [Easy to carry]Diamond detector and 60X LED lighted loupe are both light and handy, and both are equipped with a carrying bag. They can be easily put in your wallet or backpack without taking up a lot of space. They are a must-have kit when you are going to a garage sale, market, swap meet, etc.
  • [Easy to use]Diamond tester is easy to use, with LED lights and audio instructions. Just place the tip of the diamond tester gently on the gemstone. If the gemstone tested is a diamond, the pen will beep and display a row of fully lit LED lights. If the gem is fake, crystal or cubic zirconia, the tester will not beep.
  • [Simple and fast]Our diamond tester pen is designed for fast, accurate and safe diamond testing. In just a few seconds, even a novice can immediately distinguish real diamonds from other simulated gems.
  • [Magnification]The package also contains a 60X LED lighted loupe . It can determine the clarity of diamonds, and can also be used for coins, stamps, reading, inspection, etc.
  • [Wide range of use]Jewelry diamond testers has a wide range of uses, not only for testing diamonds, but also for industry, circuit boards and printing, gardening, identification, education, geography, homes and office
  • See more on Amazon...

Brand: Soaying   |   Manufacturer: Soaying

Dimensions: 1.97 x 7.87 x 4.72 inches   |   Weight: 0.54 pounds

Amazon Price: $20.45 ($2.38 / Ounce) | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #29

HMKIS Diamond Tester, High Accuracy Jewelry Diamond Tester 200g/0.01g Mini Jewelry Scale 60X Mini LED Magnifying, Professional Diamond Selector for Novice and Expert, Thermal Conductivity Meter

Asin: B0C5MM4R18   |   Model: Diamond Tester 6   |   PartNumber: Diamond Tester 6

[Metal Alert]:Continuous Buzzing Sound When Touch Metal.( The Thermal Conductivity Of The Metal Is Very High And Can Give The Same Indication As A Diamond With Most Thermal Probes.) This Diamond Selector Ii Has A Metal Alert Buzzer To Warn You When Touches Metal. If You Hear The Metal Alert Buzzing Sound,Re-Touch The Probe Tip So As To Touch Only The Tested Stone..
[Note]: This Diamond Tester Cannot Distinguish Mosanite And Diamonds. Because The Product Works By Measuring The Thermal Conductivity Of An Object. The Thermal Conductivity Of Mosanite Is Almost The Same As Diamond..
[Two Hands Operation] All Test Must Be Done By Two Hands, One For Hold The Diamond And One For The Diamond Tester. As For The Hand Which Hold Diamond Tester, You Have To Touch The Electricity Conductive Panel On The Back Of The Unit.If You Test The Diamond Just By One Hand, You Will Get A Wrong Result..
[Pocket Scale]: This Pocket Scale Has 200 Gram Max Weight Capacity And Reads Weights In Increments Of 0.01G..
[For Diamond Simulants] No Sound And No Red Lamps Light On.
[Magnification]: 40X Led Magnification With Batteries ( Small Microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection Etc..
【Other Alert】When Test Other Items, It Will Also Emits Beeping-Beeping-Beeping In A High Frequency,5Times/Second,Such As Your Body,Water,And So On..
[For Diamond] When Testing Diamond(Both Mosanite And Natural Diamond), It Will Emits In A Low Frequency Beeping And 1-4 Pieces Of The Red Lamp Box Of The Level Meter Light On(The Bigger The Size Of The Stone Is, The More Pieces Of The Red Lamp Box Of The Level Meter Light Up).

Features

  • [Initialization] After powering on, turn the wheel to keep 4 green lights on to finish the Initialization. Otherwise you will get inaccurate results.
  • [For Diamond] When testing diamond(both Mosanite and natural diamond), it will emits in a low frequency beeping and 1-4 pieces of the RED LAMP box of the level meter light on(the bigger the size of the stone is, the more pieces of the red lamp box of the level meter light up)
  • [METAL ALERT]:Continuous buzzing sound when touch metal.( The thermal conductivity of the metal is very high and can give the same indication as a diamond with most thermal probes.) This Diamond Selector II has a metal Alert Buzzer to warn you when touches metal. If you hear the Metal Alert buzzing sound,re-touch the probe tip so as to touch only the tested stone.
  • [Magnification]: 40X led Magnification with batteries ( Small microscope ). For Gems, Coins, Antiques, Stamps, Reading, Inspection etc.
  • [Pocket Scale]: This pocket scale has 200 gram max weight capacity and reads weights in increments of 0.01g.
  • [For DIAMOND SIMULANTS] No Sound and No Red lamps light on
  • [Note]: This diamond tester cannot distinguish Mosanite and diamonds. Because the product works by measuring the thermal conductivity of an object. The thermal conductivity of Mosanite is almost the same as diamond.
  • [Two Hands Operation] All test must be done by TWO hands, one for hold the diamond and one for the diamond tester. As for the hand which hold diamond tester, you have to touch the electricity conductive panel on the back of the unit.If you test the diamond just by one hand, you will get a wrong result.
  • Other Alert When test other items, it will also emits beeping-beeping-beeping in a high frequency,5times/second,such as your body,water,and so on.
  • See more on Amazon...

Brand: HMKIS   |   Manufacturer: HMKIS

Dimensions: 6.00 x 2.00 x 2.00 inches

Warranty: 2 years

Amazon Price: $26.99 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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  #30

MIUONO Diamond Tester, Professional Diamond Gem Tester Pen with 10x Magnifier and Tweezers for Novice and Expert (Battery Included)

Asin: B08F21JJGR   |   Model: Diamond Tester   |   PartNumber: Diamond Tester   |   Ean: 0631851998446   |   UPC: 631851998446

Upgraded High Precision Diamond Selector Ll: The Upgraded Diamond Tester Is More Profession And Precision. Quick Indicate Genuine Diamond Or Fake.
Package Contents: 1 X Diamond Tester, 1 X 9V Battery, 1 X 10X Jeweler’S Loupe, 1 X Tweezers.
Portable Design: Diamond Tester And Magnifier Are All Equipped With Convenient Carrying Cases..
Fast Results: Designed For Rapid, Accurate, And Safe Diamond Testing. Through Non-Destructive Testing, The Operation Is Simple And Precise. Professionals Are Not Required..

Features

  • Easily Operated: If the lights move rapidly lighting up as they go, and there is a steady beep, and the lights are greater than or equal to 9. You know you have a real diamond. There would be no beep sounds and the diamond tester will not light up from green to red for cubic zirconium, crystal, and glass, and lights are less than 9
  • Fast Results: Designed for rapid, accurate, and safe diamond testing. Through non-destructive testing, the operation is simple and precise. Professionals are not required.
  • Upgraded high precision diamond selector ll: The upgraded diamond tester is more profession and precision. Quick indicate genuine diamond or fake
  • Portable design: Diamond tester and magnifier are all equipped with convenient carrying cases.
  • Package Contents: 1 x Diamond Tester, 1 x 9v Battery, 1 x 10x Jeweler s Loupe, 1 x Tweezers
  • See more on Amazon...

Brand: MIUONO   |   Manufacturer: MIUONO

Dimensions: 2.01 x 9.37 x 3.11 inches   |   Weight: 0.51 pounds

Amazon Price: $17.59 | as of 04/24/2024 (8:35pm pst) *DETAILS
Availability: In Stock

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