- Professional Gemstone Testing: This portable gemstone tester accurately identifies a broad spectrum of gemstones, including jade, emeralds, crystals, rhinestones, and more. Essential for jewelers, collectors, and gem enthusiasts, it delivers precise readings to confirm authenticity. - Compact & Portable Design: Weighing in at a lightweight design, this gemstone tester is ideal for on-the-go testing. Its small size makes it easy to carry, allowing you to test gems at a jewelry store, gem show, or within your personal collection, anytime and anywhere. - User-Friendly Operation: The intuitive interface simplifies the testing process. Just place the gemstone on the sensor, and the device quickly displays results, making it easy to distinguish between genuine and imitation stones. - Accurate & Reliable Performance: Equipped with advanced technology, this gemstone tester provides fast and dependable readings, ensuring accurate information every time. It is perfect for assessing the quality and authenticity of both semi-precious and precious stones. Use Scenarios: 1. At a jewelry store, quickly verify the authenticity of a gemstone before making a purchase. 2. At a gem show, efficiently identify various stones to enhance your collection. 3. In your home collection, easily confirm the quality of inherited or acquired gemstones.