Gemological Science International expands

Global footprint with new lab in Bangkok, Thailand Gemological Science International (GSI), one of the largest and most technologically advanced gemological organizations in the world, proudly announces the opening of its newest laboratory in Bangkok, Thailand — the 14th in its global network. Strategically located in the heart of Bangkok’s vibrant gem and jewelry district — a city widely recognized as one of the world’s most important colored gemstone trading hubs — the new GSI lab will serve both local and international clients, offering full access to GSI’s broad range of services. The Bangkok facility provides comprehensive testing, analysis, and certification services across a wide array of product categories, including colored gemstones, natural and lab-grown diamonds, finished jewelry, and pearls. The lab also specializes in the screening and detection of undisclosed lab-grown diamonds and simulants — an area where GSI leads the industry in innovation ...