Tag: Gemological Science International

GSI opens new laboratory in Jaipur

Natural Diamonds: An “Intruder” in the Laboratory-Grown Supply Chain

Industry gets a First-Ever Lab Grown Diamond Course by GSI

GSI Discovers Color Instability in CVD Diamonds

Gemological Science International (GSI) President and Co-Founder Debbie Azar Named to Forbes New York Business Council

Gemological Science International (GSI) President and Co-Founder Debbie Azar Interviewed by Bold TV

GSI to Educate Customers on New Service Offerings at the Hong Kong Jewelery & Gem Fair

GSI Completes Inspection of Inventory, For Marks Jewelers

Gemological Science International Provides Training Course for Fred Meyer Jewelers

GSI Hosts Successful Training Seminar on Gemstones -Treatments & Identification for Mumbai Jewellers