Browsing: gemstone research

Premium, Comprehensive Experience: The CSP Program is a premium 14-week diploma, blending in-depth theory and practical learning to provide students with an immersive, hands-on gemological education.

Gemological Science International (GSI) and Mindron are proud to announce the launch of the Trusure Apex, a state-of-the-art and advanced diamond screening instrument, at a recent event.