A large blue diamond has been found in a South African mine which experts believe could reach up to £30m at auction.

The illustrious Cullinan diamond mine, flagship of London-listed Petra Diamonds, is not only famous for hosting the largest ...

A 41.82-carat South African blue diamond of ‘exceptional colour and clarity,’ from the Cullinan Mine, could sell for record ...

A 170-carat pink diamond discovered in Angola may be the largest such gemstone found in 300 years, according to Australian miner Lucapa Diamond Company. Named the "Lulo Rose," the diamond was found at ...

GABORONE, Botswana (AP) — In a village outside Botswana ’s capital, Keorapetse Koko sat on an aging couch in her sparsely furnished home, stunned that a career — and an entire nation’s economy — built ...

A diamond miner works in a mine in Mbuji Mayi, Congo, July 31, 2006 (AP photo by Schalk van Zuydam). Click to share on Twitter (Opens in new window) Click to share on LinkedIn (Opens in new window) ...

BOTSWANA, Africa -- A Canadian diamond producer has unearthed the second largest diamond ever found in a land-locked southern Africa country. Lucara Diamond Corp. announced the recovery of a 1,111 ...

A rare blue diamond weighing almost 42 carats has been unearthed in South Africa’s historic Cullinan Mine, with industry ...

Diamonds helped transform Botswana from one of the world’s poorest nations into one of Africa’s success stories GABORONE, Botswana -- In a village outside Botswana ’s capital, Keorapetse Koko sat on ...