Diamond Detection and Handheld Testers - IGI

As diamond growing technology advances the technology used in handheld diamond testers becomes more limited.

Diamond Screening - IGI

Behind the scenes - IGI

1 Set Diamond Tester Pen Professional Diamond Selector R2E6

How to Use the GIA iD100®

Yehuda Releases New Lab-Grown Diamond Detection Device

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How You Can Be Confident That You're Buying a Natural Diamond

Diamond Screening - IGI

GIA iD100® Gem Testing Device

Smart Pro Gem Eye I Diamond Tester/Jade Treasure Diamond Hardness

Inclusions Seen in Lab Grown Diamonds - IGI

Handheld Diamond Testers - Do They Work?

Diamond Tester - Temu

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Do lab diamonds test as real diamonds: Three tests to know