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About us :

BGTL has an exclusive and extensive library specialized on gems, diamonds and jewelry industry. We have a vast collection of imported and Indian books. This service is totally free for the jewelry industry people to gain and enhance their knowledge. Bgtl also subscribes various national and international books magazines and periodicals to benefit the library user with latest updates.

Our lab has in stock of more than 3000 gemstones specimens in cut and rough from to provide practical training to the students. We have vast collection of both natural and synthetic gemstones for research purpose. Our lab has been appreciated for having maximum varieties of gemstone specimens with almost all the rare gemstones of the world in our collection. We also supply such are gemstones to various laboratories and institutions in India and Abroad

The lab is centrally located in of T.Nagar Chennai. T.Nagar is the biggest retail gold jewelry market in Asia.