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.

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

Gem Diamonds Lesotho mine in southern Africa
Two 100 carat plus rough diamonds recovered at Lesotho mine

Gem Diamonds at the Lesotho mine in southern Africa

Gem Diamonds Letseng 202 carat rough diamond
Letšeng Finds Seventh Big Diamond of the Year

Diamond Miner Gem Diamonds has found a 202 carat rough diamond at its Letšeng mine

Debmarine Splashes $142M on Diamond Ship
Debmarine Splashes $142M on Diamond Ship

De Beers is planning to add the world’s largest custom built diamond mining vessel to its fleet[…]

De_Beers_Mining
Rough Trade Cautious at $455M De Beers Sale

De Beers’ November sight closed with a value of $455 million — 4% lower than the same[…]

108.34 carat rough diamond
Three large diamonds Recovered at Jubilee Pipe

Alrosa the Russian miner and top diamond producer by output, recovered three gem quality large rough diamonds.

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