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.

Gem diamonds 183 carat rough diamond
Gem Diamonds Recovers 183-Carat Diamond

Gem Diamonds Limited has announced the discovery of an exceptional 183-carat white Type IIa diamond from the[…]

Zimbabwe Diamond Production
Zimbabwe’s ZCDC Sets Sight On Doubling Diamond Production

The Zimbabwe Consolidated Diamond Mining Company (ZCDC) failed to meet its 2019 target of 3 million carats,[…]

A De Grisogono store on New Bond Street in London
De Grisogono Files for Bankruptcy Amid Probe

De Grisogono has filed for bankruptcy shortly after being caught up in an alleged money-laundering scandal involving[…]

The 8.88-carat pear-shaped polished diamond from Mothae.
Graff Unit Signs Polishing Deal with Lucapa

Graff-owned diamond manufacturer Safdico will cut and polish a portion of rough from the Lulo mine through[…]

The 16 new Swarovski colours
Swarovski Debuts New Lab-Grown Diamond Colors

Crystal brand Swarovski introduced 16 new synthetic-diamond colors at Paris Haute Couture Fashion Week. The new hues[…]

De Beers rough
De Beers Plans Overhaul of Supply Policy

De Beers plans to abandon its practice of using sightholders’ purchase history as the main factor in[…]

Petra blue rough diamond
Petra Diamonds H1 Production Up, but Revenue Down

Petra Diamonds Limited has announced that while its production for the six months ended December 2019 was[…]

BlueRock Diamond
BlueRock Diamonds Reports Profitability

BlueRock Diamonds has announced that it operated profitably for the first time in the second half of[…]

BlueRock rough diamond
New Production Strategy Pays Off for Blue Rock

BlueRock Diamonds reported the first annual profit in its history, as sales grew amid increased production and[…]

HRD Director
HRD Announces new CEO

After a long period of uncertainty, HRD Antwerp is looking to the future with a new and[…]

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