Diamond and gemstone tester device

💎 Diamond and gemstone tester device This device is designed to accurately check whether a diamond or gemstone is genuine, as well as its composition. Suitable for professional use by jewelers. 🛠️ Key features: • Checks the authenticity of diamonds and gemstones • Shows the composition of the diamond • High quality and accurate results 📦 Other products we sell: • Gold scales • Magnifying glasses for jewelers (handheld and eyeglass types) 🚚 Delivery: • Delivery is free! You can contact us to place an order.