The Diamond Gemstone Tester Selector Illuminated Jewelry Testing Tool Pen is a portable and durable tool suitable for jewelry making and identification/testing of gemstones. It features color illuminated LEDs for accurate testing and comes with a diamond selector, gem tester, diamond tester, and a case for easy storage. The sleek black design, compact dimensions, and sturdy construction make it a practical and reliable tool for professionals and enthusiasts alike. With fast shipping available, this tester from Gator Cable is a valuable addition to any jewelry care, design, or repair collection.
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