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Rio Tinto to Keep Diamond Unit After Scrapping Sale

Mining benches stand at the Rio Tinto Group Argyle diamond mine in Kimberley, Australia. Photographer: Ian Waldie/Bloomberg
Mining benches stand at the Rio Tinto Group Argyle diamond mine in Kimberley, Australia. Photographer: Ian Waldie/Bloomberg

June 24 (Bloomberg) -- Rio Tinto Group, the world’s second-largest mining company, will keep its diamond businesses after failing to find a buyer and deciding not to pursue an initial public offering of the unit.

“It is clear the best path to generate maximum value for our shareholders is to retain these businesses,” Rio Tinto Diamonds & Minerals Chief Executive Alan Davies said today in a statement.

The London-based company had been considering selling the assets since March 2012 and hired Morgan Stanley to oversee an IPO of the gem unit, a person familiar with the matter said June 3. The unit, the world’s third-biggest producer of rough diamonds with mines in Canada, Australia and Zimbabwe, may be worth about $2.2 billion, Deutsche Bank AG said in a March 11 report.

Rio fell 2.1 percent to close at A$51.54 in Sydney trading. Australia’s benchmark S&P/ASX 200 index declined 1.5 percent.

The company is seeking to sell assets, reduce spending and curb costs amid slower demand and lower prices for some of the raw materials it produces.

Dominion Diamond Corp.’s purchase of BHP Billiton Ltd.’s Ekati diamond mine in Canada and its marketing operations for $500 million may have taken the most likely buyer of Rio’s gem assets out of the market, said Vince Pisani, an analyst at Shaw Stockbroking Ltd. in Melbourne.

“If it’s still generating good cash and profits, well then you keep it until someone pops along and says they really want the asset. It’s not a big negative,” he said.

The medium to long-term outlook for the diamond industry was robust with growing demand for luxury goods in Asia and a strong market in North America, Rio’s Davies said.

To contact the reporter on this story: David Stringer in Melbourne at

To contact the editor responsible for this story: Jason Rogers at

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