We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestDiamond Testersof December 2024

112M consumers helped this year.

Sponsored

AZDelivery Digital Multimeter Dual LED Display Voltmeter DC 4.5V 30V 20mA Ammeter DSN-VC288 Amperemeter with LED Display compatible with Arduino and Raspberry Pi including E-Book!
View Product

1

Diamond Tester Pen, High Accuracy Electronic Jewelry Diamond Tester Pen Professional Diamond Detector with 2Pcs 30X 60X Magnifying Glasses Mini Led Foldable Magnifying
Diamond Tester Pen, High Accuracy Electronic Jewelry Diamond Tester Pen Professional Diamond Detector with 2Pcs 30X 60X Magnifying Glasses Mini Led Foldable Magnifying

CDIYTOOL

10.0

View Product
Buy it on Amazon

5% off

2

JZK Portable Electronic Diamond Tester Pen for Diamond, Sapphire, Ruby, Crystal, Agate, Jade, gems Multi Gemstone Precious Stones Hardness Test Tool, Diamond Selector II V2
JZK Portable Electronic Diamond Tester Pen for Diamond, Sapphire, Ruby, Crystal, Agate, Jade, gems Multi Gemstone Precious Stones Hardness Test Tool, Diamond Selector II V2

JZK

10.0

View Product
Buy it on Amazon

3

Handheld DIAMOND TESTER with UV Ultraviolet Light, Mounted Jewelry Loose Stone Gemstone 2pt Jewel Stone Tool Selector For Novice and Expert, No Calibration Needed
Handheld DIAMOND TESTER with UV Ultraviolet Light, Mounted Jewelry Loose Stone Gemstone 2pt Jewel Stone Tool Selector For Novice and Expert, No Calibration Needed

GAIN EXPRESS

9.9

View Product
Buy it on Amazon

4

PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER
PRESIDIUM DIAMONDMATE-C ELECTRONIC DIAMOND TESTER

Presidium

9.7

View Product
Buy it on Amazon

5

Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)
Diamond Selector II Gold Testing Kits Gem Pen Gemstone Jewelry Tester Tool,Portable Electronic Diamond Tester Pen Jewelry Selector LED(Black)

HOMYY

9.5

View Product
Buy it on Amazon

Related products

AZDelivery 3 x USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter Multimeter Tester including eBook

AZDelivery 3 x USB Charger Doctor Current Voltage Charging Detector Battery Voltmeter Ammeter Multimeter Tester including eBook

View Deal
HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert

HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert

View Deal
Best Sellers Diamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice and Expert

Best Sellers Diamond Tester Pen＋60X Mini LED Magnifying,High Accuracy Jewelry Diamond Tester Tool,Environmental Protection 9V Battery,Professional Diamond Selector for Novice and Expert

View Deal
Diamond Tester Tool, Jewelry Diamond Tester with Portable Design for Novice and Expert

Diamond Tester Tool, Jewelry Diamond Tester with Portable Design for Novice and Expert

View Deal

6

Joyzan Diamond Tester, Gemstone Tester Pen Portable Electric Jeweler's Testing Device Moissanites LED Indicator Selector Precision Test Tool Detector for Novice Expert Thermal Conductivity Meter
Joyzan Diamond Tester, Gemstone Tester Pen Portable Electric Jeweler's Testing Device Moissanites LED Indicator Selector Precision Test Tool Detector for Novice Expert Thermal Conductivity Meter

Joyzan

9.3

View Product
Buy it on Amazon

7

Diamond Tester, High Accuracy Diamond Tester Pen with LED Indicator Light and Sound Prompt, Portable Electronic Diamond Tester Professional for Novice and Expert, Diamond/Sapphire/Ruby/Crystal
Diamond Tester, High Accuracy Diamond Tester Pen with LED Indicator Light and Sound Prompt, Portable Electronic Diamond Tester Professional for Novice and Expert, Diamond/Sapphire/Ruby/Crystal

DUPELEC

9.0

View Product
Buy it on Amazon

8

XUBX Diamond Pen, Diamond Thermal Conductivity, Diamond Identifier Test Hardness Diamond Hardness Tools Portable Electronic Diamond Tester 9v, Jewellery Diamond Selector, Use Of Batteries.
XUBX Diamond Pen, Diamond Thermal Conductivity, Diamond Identifier Test Hardness Diamond Hardness Tools Portable Electronic Diamond Tester 9v, Jewellery Diamond Selector, Use Of Batteries.

XUBX

8.7

View Product
Buy it on Amazon

9

BUZZUFY Presidium Diamond Mate-A Diamond Tester in Fabric Case
BUZZUFY Presidium Diamond Mate-A Diamond Tester in Fabric Case

BUZZUFY

8.5

View Product
Buy it on Amazon

7% off

10

Portable Diamond Selector Tester Pen LCD Display Jewelry Testing Tool with 30X Magnifying Glass
Portable Diamond Selector Tester Pen LCD Display Jewelry Testing Tool with 30X Magnifying Glass

YWBL-WH

8.2

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy