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

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 Tester, Gem Tester Pen Portable

Benchmark, Efficient diamond selector ii for Jewellers

Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond NEW

Dupeakya Professional Diamond Tester, Gem Tester Pen

Portable Electronic Diamond Tester Pen For Sapphire, Ruby, Crystal, Agate, Jade, Hardness Test Tool, Diamond Selector II V2

Professional Diamond Selector II, Gem Tester Pen Portable Electronic Diamond Tes

Diamond Tester Professional Pen Tool - KETAR Diamond

Professional Diamond Selector II, Gem Tester Pen Portable

Professional Diamond Tester Gem Tester Pen Portable - Temu

HMKIS Diamond Tester, 9V Battery, High Accuracy Jewelry Diamond Tester, Professional Diamond Selector, Thermal Conductivity Meter : Arts, Crafts & Sewing