BLACKSTONE GEM AND JEWELLARY is a company located in India, 400004 MUMBAI at 422, 4TH FLR, 21, PANCHRATNA, MAMA PARMANAND MARG, OPERA HOUSE. BLACKSTONE GEM AND JEWELLARY has an ACTIVE entity status and a LAPSED LEI code. The Legal Entity Identifier code of BLACKSTONE GEM AND JEWELLARY is 984500F93BP5EAC44950. The legal form of this company is A0PS and is subject to the jurisdiction of IN law.