This international consortium, initiated by Dr. Jayshree Panjikar and Henry Ho, aims to unite independent laboratories around the world in order to share and exchange knowledge and experience. In doing so, the ICGL would be providing each laboratory an access to a pool of experts, as well as a common platform to communicate for the betterment and advancement of its members.
About 30 independent professional gem testing laboratories are expected to be invited to join the consortium based upon their expertise and as per the criteria defined in the rule-book of ICGL. A data center is expected to be established to archive articles and lab data, such as the origins of gemstones. The latest information on gem treatments, advanced lab testing techniques, mines, general educational and training, and diamond treatments are among the many topics that have been mentioned as part of the objectives of this initiative.
, seven gemologists from different corners of the world — Canada, Germany, Hong Kong, India, Japan, Singapore and Thailand — convened to form the International Consortium of Gem Testing Laboratories (ICGTL).

ICGL’s FOUNDER MEMBERS
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