GRI Laboratory was founded by Mr. Harrys Ayub, a gemstone business veteran with 29 years of experience. His passion and vision for the future of the gemstone business in Indonesia inspired him to establish GRI Laboratory, providing a valid and solid certicate for the evolving gemstone market in Indonesia.

To uphold a higher standard of Gem Labs in Indonesia, GRI Laboratory offers gem reports printed on high-quality materials with maximum security to prevent falsication, exclusive and innovative designs, services that uphold customers with hospitality, a safe and comfortable lounge, international standard system and technology, up-to-date database, affordable price, and highly experienced gemologists that have checked more than 50,000 gemstones.

Moreover, GRI Laboratory has on-campus graduate gemologists from GIA and AIGS, including the collaboration of three young, energetic gemologists to establish the lab of their dream that fullls the criteria of international standards.

GRI Laboratory hopes to represent the credibility of the owner of the gemstone by providing comprehensive information and the best service and examination for customers. The laboratory was ofcially opened on October 1, 2011, offering an alternative for people to test their stones with a trusted and internationally recognized laboratory