According to the firm's website, an Inferred Resource has been defined as 37 million tonnes, containing 27.4 million carats.

Rio Tinto, De Beers and Alrosa are among the major mining companies that have decided to participate in the Indian Diamond Trading Centre.

Rio Tinto’s Rs 2,200 crore project to mine diamonds in MP’s Chhatarpur district has hit a green roadblock though it has the support of the ...

Rio Tinto, De Beers, Dominion Diamond Corp, Petra Diamonds, etc. have formed an alliance to promote diamonds across the globe.

"Once developed, the Bunder diamond mine is expected to place Madhya Pradesh in the top ten diamond producing regions of the world," the of...

Global mining giant Rio Tinto today said it is planning to invest USD 500 million in a diamond project in Madhya Pradesh, while it would cr...

Rio Tinto chief Sam Walsh, said the world was looking at India for diamonds, stressing that the country has a lot of potential in the absen...

Rio Tinto hopes to make its Indian diamond mine operational before 2019; signs up on Project Monitoring Group.

Rio Tinto sees a rise in prices for diamonds over the next decade as demand from China and India continues to soar.

Australia-based Rio Tinto is eyeing the Indian marriage gifting market with its 'Nazrana' brand of diamond jewellery marketed through vario...

Rio Tinto is conducting a feasibility study to determine the commercial viability of its proposed diamond mining project in Madhya Pradesh.

Rio Tinto will be investing to the tune of $500 million in developing a diamond mine at Bunder in Madhya Pradesh.

Rio Tinto, the world’s second-largest mining group, is close to getting a licence to mine a diamond find in Madhya Pradesh.

UK-based diamond producer, Rio Tinto Diamonds, plans to invest USD 75-100 million on a pre-feasibility study of its diamond mines project i...

Rio Tinto has discovered diamond deposit in Chhatarpur district of Madhya Pradesh, a top official of state directorate of geology and minin...

Rio Tinto India, the Indian arm of UK’s Rio Tinto Plc is in advanced stages of exploration at Chatrapur, Madhya Pradesh.

Exploration for diamond reserves in Madhya Pradesh by mining group Rio Tinto is in an advanced stage, a top company official said.