Petra Diamonds is a rapidly growing diamond mining group, focused on the African continent. A number of recent acquisitions have established Petra Diamonds as one of the world’s largest independent diamond groups by resources, with a total resource base of 265 million carats, worth US$27.3 billion (as at September 2008 Resource Statement). The Company’s objective is to continue to develop its stature as a leading diamond producer in all of the countries in which it operates.
The blue diamond produced from the Cullinan mine has sold for US$9,488,754m, or US$1,349,752 per carat, establishing a new record price per carat for any gemstone sold at auction and the highest price for a fancy vivid blue diamond sold at auction. Find out more...

Sotheby’s website hosts a film giving the story of the blue diamond from its source at the Cullinan mine to its sale at the Magnificent Jewels auction in Geneva.
Left: David Bennett (Sotheby’s) and Johan Dippenaar (Petra Diamonds) Geneva May 12, 2009 © Sotheby’s / Jess Hoffman
[Miningweekly] Diamond-miner Petra Diamonds is taking strong steps to ensure that it survives the economic downturn by focusing on mines that generate cash and closing down most of its cash-consuming exploration activities, says company CEO Johan Dippenaar.
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[Source: RNS] Petra Diamonds announces that the Kono kimberlite fissure project in Sierra Leone, a joint venture with Stellar Diamonds Limited (“Stellar”), has been placed on temporary care and maintenance.
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