GLI

Headquartered in Chiang Mai with a satellite office in Toronto, GLI provides a one stop shop in diamond certification. We specialize in all diamond verification and certification We bring extensive experience and professionalism to every product and customize our support to your individual needs and concerns... GLI prides itself on being one of the best in high volume certification. Our customers service top retailers around the world which base their business on credibility, accuracy, affordability and speed. Amazing turn around time allows our customers to have certified product in their stores to provide full stock levels at all times without delays. Our head office and main facility is in Chiang Mai, Thailand. Servicing retail and wholesale customers in the United Kingdom, United States and Canada.

Primary location: Lamphun Thailand