Diamond Gemological Laboratory (DGL)
22, Zakaria Street
Burabazaar, Kolkata - 700 073
West Bengal
Burabazaar, Kolkata - 700 073
West Bengal
GSM/Mobile: +91 - 9830570779, 9434180524
E-Mail: info@dgllab.in
Website:dgllab.in
International standard laboratory, furnished with cutting-edge gem testing equipment, modern technology & a team of extremely qualified Gemologist.