A Lab with advanced Analytics

In order to cater for the increasing demand of gemmological expertise in Asia, C. Dunaigre Gem Lab Co., Ltd was set up at the heart of the Gems and Jewelry district in Bangkok, Thailand in 2014. With a small team of four people serving the testing needs of the local and the international trade, the Laboratory incorporates the most recent advanced analytical techniques that allow for a reliable and consistent analysis of gemstones.

Oversees Clients can ship their stones directly to the Laboratory by using one of our partner couriers.

See how to submit a gemstone