Tag: Debbie Azar

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

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

GSI Identifies Undisclosed Synthetic White Sapphire Melee in Jewelry

24 Karat Club Announces Membership of Debbie Azar, Co-Founder and President of Gemological Science International (GSI)

GSI’s Debbie Azar Appointed to the RJC’s Board of Directors