Address: 42/16, Motilal Street, T Nagar, Chennai, Tamil Nadu, 600017

Phone number: 91-098-40623262

BGTL is known for accurate testing and certification of various natural Gems and Diamonds loose or studded in jewelry. 

Address: 16/21, Cenotaph 1st St, Teynampet, Chennai, Tamil Nadu, 600018

Phone number: 91-097-89978816

For admission, please contact us. 

Address: 3/5, 1st Floor, Guindy, Chennai, Tamil Nadu, 600032

Phone number: 91-044-22452034

Address: 5th Flr, Vijaya Complex, Asiad Colony, Anna Nagar West, Chennai, Tamil Nadu, 600101

Phone number: 44 - 26266626

Address: 93/177, R H Road, Mylapore, Chennai, Tamil Nadu, 600004

Phone number: 044 - 42108040

Address: Newno.15,sayammal Street, Teynampet, Chennai, Tamil Nadu, 600018

Phone number: 44 - 24336843

Address: S-6 Level 2 Jvl Paradise 49 B Wi, New Avadi Road Kilpauk, Chennai, Tamil Nadu, 600010

Phone number: 44 - 26601120

Address: 16, 1st Flr, Lakshmanan St, Mahalingapuram, Chennai, Tamil Nadu, 600034

Phone number: 44 - 28211876

Address: 7/3f Madley Road, T.nagar, Chennai, Tamil Nadu, 600017

Phone number: 44 - 24362464

Address: 20, 2-b, Crystal Lawn, 1st Street Haddows Road, Thousand Lights, Chennai, Tamil Nadu, 600034

Phone number: 44 - 28233222