Russia's diamond mines, which are found sprawling across the massive Siberia region, account for around a third of the ...

The world's richest diamond mine, valued at about £1 billion, has produced some of the most valuable diamonds ever.

It's an open-pit mine, formed around a kimberlite pipe, a rare type of volcanic rock formation that can contain high ...

Rio Tinto Diamond Mine in Canada has entered a new era after installing its own solar farm that delivers millions of megawatts and reduces carbon emissions.

The diamond features an old mine brilliant cut ... showcase the brilliance and rarity of these exceptional gems.” The largest known fancy red diamond in the world is the 5.11-carat Moussaieff ...

Karowe is also credited for having yielded Botswana’s largest fancy pink diamond to date, the Boitumelo. The mine remains one of the world’s highest-margin diamond mines, producing an average ...

That gem was found by Canadian mining firm Lucara. Debswana found a 1,098-carat diamond in 2021 — its biggest to date. But Debswana's total sales in the first nine months of 2024 were $1.53 ...