Professional Diamond Testers & Jewelers Loupes

High-accuracy identification tools for jewelers and professionals.

High Accuracy Diamond Testers

HMKIS Professional Diamond Tester Pen

Diamond Tester Pen, Professional Jewelry Diamond Tester with 60X Jewelry Loupe Magnifier, Diamond Selector for Novice and Expert (Non-Rechargeable)

High-accuracy probe for instant identification. Designed for jewelry professionals to distinguish real diamonds from simulants.

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HMKIS Portable Diamond Identifier and Gemstone Selector

Diamond Tester, Powered by USB, Easy Use Jewelry Diamond Tester Applicable to Diamonds 0.025ct and Above, Diamond Selector for Novice and Expert (Non-Rechargeabe)

Compact, lightweight, and easy to use. The ideal gemstone tester for both beginners and experienced jewelers on the go.

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HMKIS Professional Diamond Tester Pen

HMKIS Diamond Tester + 200g/0.01g Jewelry Scale+30X Mini LED Magnifying, Powered by USB or 9V Battery, Adaptable to Different Operating Environments and Stable Operation of Dynamic Algorithms

High-accuracy probe for instant identification. Designed for jewelry professionals to distinguish real diamonds from simulants.

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HMKIS Portable Diamond Identifier and Gemstone Selector

HMKIS Diamond Tester + 365nm UV Light Effectively Screen Natural Diamonds, Moissanites, and CZ. Powered by USB, Jewelry Diamond Tester Applicable to Diamonds 0.025ct and Above(Non-Rechargeabe)

Compact, lightweight, and easy to use. The ideal gemstone tester for both beginners and experienced jewelers on the go.

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How to Use HMKIS Tools

Precision Jewelers Loupes

HMKIS 40X Jewelers Loupe with LED Light

40X Jewelers Loupe with LED

Jewelers Loupe, 2 Pack Magnifying Glass with Light, 30X 60X 90X Jewelers Loop Magnification with 20 Backup Batteries for Coin, Diamonds, Gems, Jewelry, Stamps Close Work

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