💎 Spot the real sparkle before anyone else does!
The GAIN EXPRESS Jeweler Diamond Tester combines advanced UV fluorescence technology with flexible calibration to quickly and accurately identify authentic diamonds down to 2 points. Designed for retail jewelers and professionals, its compact, battery-powered design offers up to 5 hours of continuous use, complete with audible and visual indicators, a testing platform, and protective pouch—making it the ultimate portable tool for confident gemstone verification.
| ASIN | B00MNEB0U0 |
| ASIN | B00MNEB0U0 |
| Batteries Included? | No |
| Batteries Required? | No |
| Customer Reviews | 3.8 3.8 out of 5 stars (145) |
| Customer reviews | 3.8 3.8 out of 5 stars (145) |
| Date First Available | 1 January 2024 |
| Date First Available | 1 January 2024 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 150 g |
| Item model number | JEM-II |
| Item model number | JEM-II |
| Manufacturer | GAIN EXPRESS |
| Manufacturer | GAIN EXPRESS |
| Material | Metal |
| Part number | JEM-II |
| Power source type | Battery Powered |
| Product Dimensions | 17.78 x 7.62 x 5.08 cm; 149.69 g |
| Product Dimensions | 17.78 x 7.62 x 5.08 cm; 149.69 g |
| Style | Compact |
A**O
Can’t tell diamond from moissanite.
This tester can’t tell the difference between diamonds and moissanite.
Trustpilot
2 months ago
3 days ago
