DE BEERS DIAMONDS
2.n.c. Dutta Sarani, Sagar Estate, Basement Floor, Room No. 14, Kolkata - 700001, West Bengal, India
No. 20-c, Lake Road, Lake Market,, Kolkata - 700029, West Bengal, India
9b Wood Street,, Kolkata - 700016, West Bengal, India
7, Vidya Sagar Road, Dumdum,, Kolkata - 700077, West Bengal, India
118, Canal Street, Post- Shribhumi,, Kolkata - 700048, West Bengal, India
18, Hanspukar 1st Lane, 1st Floor, Room No. 31,, Kolkata - 700007, West Bengal, India