JTR | Jewellery Technology Research develops cutting edge diamond screening and authentication devices including the REVEAL Diamond Detector 2S, Loupe S, and the REVEAL 360 Base for bangles, bracelets and rings. Designed for precision and speed, our solutions are trusted worldwide. With 100% diamond detection confirmed by Assure 2.0, they are the best in their class and essential for any serious diamond and diamond jewelry professional.