The 41.28ct blue diamond unearthed at the famous Cullinan Mine, could be one of the most significant gemstones ever to be ...

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 gem diamond but a flurry of reports is now affording sky-high status to the ...

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 ...

(Reuters) - Petra Diamonds, which has the world's third-largest resource of diamonds, said on Wednesday it had delayed the sale of gems from its Cullinan Mine in South Africa until there was greater ...

Botswana and Ghana have become emblematic of policies and strategies designed to strengthen the mining industry by building ...

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 ...

Botswana's exports to the US, including diamonds, now face a 15 per cent tariff. Higher tariffs imposed on major diamond ...

Danie van der Lith A rare blue diamond weighing more than 41 carats has been recovered from South Africa’s renowned Cullinan Mine, a discovery that has reignited global attention on one of the world’s ...

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 ...