SL® Diamond Tester II - YQ-202

Diamond Testers - Easy to use even for a new beginner Emit audible sounds to give accurate reading Diamond indicator will be showed if the stone

HDE High Accuracy Professional Jeweler Diamond Tester For Novice and Expert,Diamond Selector II, L101 : Arts, Crafts & Sewing

HDE Diamond Tester Pen High Accuracy Professional Jeweler for Novice and Expert

High Accuracy Professional Diamond Tester Pen Jeweler

Diamond Tester, High Accuracy Dimond Test Pen, Professional

SMART PRO SCREEN I CVD / HPHT / TYPE IIa, IIB / SYNTHETIC

High Accuracy Diamond Tester Pen, Diamond

Diamond Tester Professional Pen Tool - KETAR Diamond

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.

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

Diamond Tester, High Accuracy Dimond Test Pen, Professional

Diamond Tester Pen, Professional Jeweler Diamond

Dupeakya Professional Diamond Tester, Gem Tester Pen

Diamond Tester Professional Pen Tool - KETAR