High Accuracy Diamond Tester Pen For Gemstone And Jewelry Identification High Accuracy Diamond Tester Pen For Gemstone And Jewelry Identification
$43.97
by Uplifted Goods
Test diamonds and gemstones quickly and confidently with this High Accuracy Diamond Tester Pen. Ideal for jewelers, resellers, collectors, and hobbyists, this compact device uses thermal conductivity to distinguish real diamonds from fakes like...