Bharat Diamond Bourse, BKC, Mumbai

Bharat Diamond Bourse is the world’s largest diamond exchange, a complex of eight towers on twenty acres in Bandra Kurla Complex, opened in 2010 after the trade moved out of the Opera House and Zaveri Bazaar buildings wh

GJEPC is the apex body of the gem and jewellery trade, set up by the Ministry of Commerce in 1966 and headquartered at the Bharat Diamond Bourse, with its earlier office in the Diamond Plaza at Opera House.

The Gemological Institute of America runs its Indian grading laboratory at the Bharat Diamond Bourse, grading diamonds for the trade and issuing the certificates the market trusts most; its education arm teaches the GIA

IGI, the Antwerp institute, runs laboratories at the Bharat Diamond Bourse and at Opera House, grading diamonds and jewellery, and has grown with the lab-grown diamond trade; IGI India listed on the Mumbai exchanges in 2

The Mumbai Diamond Merchants’ Association, founded in 1952, is the association of the city’s diamond traders, originally of the Opera House and Zaveri Bazaar markets and now at the Bharat Diamond Bourse; it runs the trad

Rosy Blue is one of the largest diamond companies in the world, founded in Antwerp in 1960 by the Mehta family and run from Mumbai and Antwerp; its Indian company at the Bharat Diamond Bourse manufactures polished diamon

Kiran Gems, founded in 1985 by the Lakhani family, is the largest manufacturer of natural polished diamonds in the world by volume, with its headquarters at the Bharat Diamond Bourse and its vast factory at Surat employi

Hari Krishna Exports, founded in 1992 by Savji Dholakia and his brothers, is one of the largest diamond manufacturers in India, headquartered at the Bharat Diamond Bourse with its factory in Surat; it became famous for t

Venus Jewel, founded in 1969 by the Shah family, is a Surat and Mumbai diamond manufacturer known for large, high-quality polished stones and for having been the first to sell diamonds online to the trade; its office is

Dharmanandan Diamonds, founded in 1985 by the Narola and Vaghani families, is one of the largest diamond manufacturers of Surat, with its Mumbai office at the Bharat Diamond Bourse; it is a De Beers sightholder.

Blue Star Diamonds, founded in 1952 by the Mehta family, is one of the oldest diamond houses of Mumbai, at the Bharat Diamond Bourse, manufacturing polished diamonds and diamond jewellery for export.

Asian Star, founded in 1971 by the Shah family, is one of the few listed diamond companies in India, headquartered at 114 Mittal Court, Nariman Point, with offices at the Bharat Diamond Bourse and factories at Surat and

Sheetal Manufacturing Company, founded in 1979, is a Mumbai and Surat diamond manufacturer at the Bharat Diamond Bourse, known for its coloured diamonds and for pioneering lab-grown diamond jewellery in India.

Dimexon, founded in 1966 by the Mehta family of Antwerp, is a diamond manufacturer and jewellery maker with its Indian headquarters at the Bharat Diamond Bourse and factories in Surat and Coimbatore.

Mahendra Brothers, founded in 1960, is one of Mumbai’s older diamond houses, at the Bharat Diamond Bourse with cutting in Surat; it manufactures polished diamonds for export.

Sanghavi Exports, founded in 1979 by the Sanghavi family, manufactures polished diamonds and jewellery for export from the Bharat Diamond Bourse, with factories in Surat.

Rajesh Exports, the Bengaluru company listed on the Mumbai exchanges, is the largest gold jewellery manufacturer and refiner in the world by volume, owning the Valcambi refinery in Switzerland.