Gold Testing Stone, Jewelery Gold Tester Jewelry Test Tool Kit

Constructed of quality material for maximum durability..It is easy and simple to use, offering you much convenience..Ideal for testing jewelry, more reliable and practical..Professional performance, high reliability and accuracy..Particularly designed to verify the gold content in items.

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Diamond Jeweler Tool Kit Portable Gemstone Tester Selector Testing

Meter readout shows karat value ranges, Tests 10K, 14K, 18K, and 22-24K gold in all colors and identifies platinum, Helps to authenticate stainless

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Testing Stone Detect Precious Metals: This genuine testing stone is used to verify the gold content of an item, the smooth black glass surface allows

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