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.

Russia’s diamond titan unearths massive 190-carat gem
Russian banks may grant loans to diamond buyers in India

Indian diamond traders purchasing rough precious stones from major Russian miner Alrosa could be eligible for loans[…]

Lucara 549 carat rough diamond
Karowe Yields Massive 549ct. Rough

Lucara Diamond Corp. has unearthed a 549-carat white diamond at its Karowe mine, the fourth-largest stone in[…]

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[…]

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