RAPAPORT… Gemological Science International (GSI) has opened a laboratory
in Hong Kong, providing services including diamond grading and screening for undisclosed
synthetics.
“Hong Kong is a major hub for the international diamond and
jewelry industry,” said GSI president and co-founder Debbie Azar. “With the
opening of GSI Hong Kong, GSI has its laboratories in every major diamond and
jewelry center across the globe.”
GSI also opened a new screening and testing office in New
York’s diamond district last month.
Image: Hong Kong. (Steven Wei)
GSI Opens Hong Kong Lab
The Bottom Line
- Gemological Science International (GSI) has launched a new lab in Hong Kong, a key center for the diamond and jewelry trade.
- The Hong Kong lab offers diamond grading and synthetic screening services to support industry needs.
- GSI recently opened a screening and testing office in New York’s diamond district, complementing its global network.
Summary by Rapaport AI
More Stories

US SEC Charges Former Lugano CEO with ‘Massive Fraud’
Mordechai Ferder allegedly ran a scheme that caused jeweler to record more than $1 billion of fictitious revenue.

Bulgari 10ct. Sapphire Ring to Sparkle at Phillips
Piece has a $1.2 million high estimate at the Hong Kong Jewels Auction.

CIBJO Sticks with ‘Synthetics’ Moniker Despite Industry Pushback
Organization received letter from group of senior trade members requesting a deferral of final decision.
