MumbaiALL INDIA GEM AND JEWELLERY DOMESTIC COUNCIL (GJS)
Shreeji Arcade, 6th Floor, Unit No. 13/14,
Ladwadi, Dhirubhai Parekh Marg,
Old Hanuman Lane, Kalbadevi,
Mumbai-400002, Maharashtra
022 67381100
KolkataRudrajyoti Banerjee
Regional Manager - East
Diamond Prestige, 9th Floor, 41-A,
Acharya Jagadish Chandra Bose Road,
Opposite of Nona Pukur Tram Depot,
Taltala, Kolkata, West Bengal - 700014.