cultj Diamond Selector II + Moissanite/Diamond Tester Gemstone Jewellery High Precision Professional Practice Moissan Tester, Jewelry Gems

Principle: Using the difference principle of thermal conductivity and electrical conductivity of Diamond, moissanite and imitation diamonds, you can distinguish the colourless diamonds, moissanite and diamond simulation in two times. Easy to use: bright dynamic Display and beep. sound detection. Diamond Test Pens are designed to deliver fast and accurate results. You can see if something is fake. Package contents: 1 x Diamond Selector II, 1 x Moissanite tester. We promise premium quality and the best service without any questions. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.