GSI Launches New Lab in Bangkok

Gemological Science International (GSI) is opening its 14th global laboratory, located in Bangkok, Thailand. 

The facility will carry out comprehensive testing, analysis and certification services, the organization said Tuesday. It will examine natural and lab-grown diamonds, colored gemstones, finished jewelry and pearls. It also specializes in detecting lab-grown diamonds and simulants. 

The test center is equipped with state-of-the-art machines and is run by a team of trained local gemologists, GSI added.  

“Our mission is to continue expanding our laboratories to serve the evolving needs of the industry while reinforcing trust through objective, science-backed gemological services,” said GSI president Debbie Azar. “Bangkok has long been a global epicenter for colored-gemstone trading, and it’s essential for GSI to have a strong presence here — close to where our clients operate. While many labs in this region focus solely on colored gemstones, GSI offers a much broader spectrum of services.”