High Accuracy Diamond Tester for Jewelry - Professional & Beginner Use, Essential Tool for Gemstone Identification Sports Screen size: about 7

Screen size: about 7

1 x Infrared line tracking module

1 Tactical Electronic Shooting Earmuff

it's compatible with various interfaces like computers and power banks

the spots that need to be cleaned

High Accuracy Diamond Tester for Jewelry - Professional & Beginner Use, Essential Tool for Gemstone Identification Sports Screen size: about 7How can you be sure your diamond is real? If you're in the market for a diamond, you want to be sure you're getting the real thing. Unfortunately, it can be hard to tell the difference between a real diamond and a fake one. That's where the Diamond Tester comes in. With its easy operation, LED light and audio result indication, and simple calibration for stones of various sizes, this diamond tester makes it easy to determine whether your diamond is