History of Diamond Grading in Australia

Blogs & News

Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

rough diamonds
Botswana Diamonds picks up high potential kimberlite pipe in South Africa

Botswana Diamonds has been awarded the priority 2.5 ha Mooikloof kimberlite pipe concession

Israel diamonds
Israel Gives $284M Boost to Diamond Trade

The Israeli government has pledged $284 million (NIS 1 billion) to guarantee bank loans to diamond companies[…]

102.34 carat D colour Flawless round diamond
World’s largest rarest and most valuable D Flawless round diamond

The 102.34 carat D colour Flawless Round Diamond Could beat the world record price of $33.7 million

De Beers Diamonds
De Beers’ $370M Sight Reflects Slow Rough Market

De Beers’ October sight closed with a value of $370 million

Petra Diamond mine
Petra Diamonds shares drop

More trouble for diamond miner Petra Diamonds yesterday after it warned it is heading into financial[…]

1107 carat Rough Diamond
Botswana Wants Option to Buy Unusually Big Diamonds

The world's second largest 1,109 carat rough diamond discovered two years ago

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