Tomshoo Diamond Selector II Professional LED Diamond Tester Diamond Indicator Jewelry Gem Crystal Selector Test Pen Tool High Accuracy, Size: 16

This product can not only test the diamond authenticity, but also can test the hardness of the finished in between 5 and 9, dual function,

Tomshoo Professional High Accuracy Diamond Tester Diamond Indicator Test Pen Selector Jewelry Watcher Tool

Diamond Selector II Professional LED Diamond Tester Diamond

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Diamond Tester＋60X LED Magnifying Glasses Jeweler Tool Kit Combo，for Novice and Expert - Diamond Selector II 9V Battery Included(Diamond Tester+) : Arts, Crafts & Sewing

High Accuracy Professional Diamond Tester Pen Jeweler Tool for Novice and Expert - Diamond Selector II 9V Battery Included(Black) : Arts, Crafts & Sewing

Diamond Tester＋60X LED Magnifying Glasses Jeweler Tool Kit Combo，for Novice and Expert - Diamond Selector II 9V Battery Included(Diamond Tester+) : Arts, Crafts & Sewing

Best Sellers High Accuracy Professional Jeweler Diamond Tester+60X LED Magnifying for Novice and Expert -Diamond Selector 9V Battery Included