The Portable Diamond Tester Gem Selector Gemstone Jeweler Tool Testing Kit Pen is a compact and convenient testing kit designed specifically for diamond identification. Made from ABS material, this pen is lightweight and easy to carry around, making it ideal for on-the-go use. With no high-affected chemicals involved, it ensures safe and reliable testing results. Perfect for gemstone jewelers and collectors, this tool helps you quickly and accurately determine the authenticity of diamonds. Whether you need to verify the quality of a gemstone or identify a diamond's characteristics, this gem selector pen is a valuable addition to any jewellery care or design kit.
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