The Diamond Selector II device for measuring and testing the hardness of gemstones and verifying whether they are real diamonds or imitations with high accuracy.
Completely new and unused device.
✨ Features:
* Fast and accurate testing of diamonds and gemstones
* Easy to use and suitable for beginners and professionals
* Lightweight and portable design
* Equipped with light and sound indicators to determine the result
* Battery operated
📦 Condition: Brand new (unused)
🎯 Suitable for dealers, hobbyists, and gemstone collectors