Gemological Science International (GSI) participates in the 2ndedition of DDES (Diamond Detection Expo & Symposium) a two-day event. Gemological Science International (GSI) laboratory claims they were the first to bring innovating methods of the batch-testing for star and melee- sized diamonds to Surat
GSI in the past has taken active steps to impart industry knowledge on detection of synthetic diamonds by conducting seminars led by its expert research and development team.
GSI has moved to its new bigger facility at Surat and is offering grading, testing and detection and its unique MobiLab service for on-site diamond origin screening and diamond jewelry screening.