Professional Electronic diamond tester pen – perfect for checking real diamonds in jewellery! 💎
⚠️ Important information:
• This tester only works on real diamonds (does not work on moissanite or other gemstones)
• Batteries are NOT included
🔹 Easy to use handheld diamond detector
🔹 Clear scale from 1 to 10 with LED lights
🔹 Volume control
🔹 Compact and portable design
🔹 Great for testing rings, earrings, necklaces and loose stones
Ideal tool for jewellery lovers, collectors and when buying or selling second-hand jewellery.
Tested and in good working condition! ✨