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.

52% of Engagement Rings are Now Lab Grown

More than half of all couples are now buying a lab grown diamond engagement ring, according to[…]

Cleaner Accused of Stealing $1.3m Jewels from Princess

Westminster Magistrates Court in London, Cleaner Accused of Stealing $1.3m Jewels from Princess

US Watch and Jewelry Sales Dip in January

Sales of watches and jewelry in the US dipped in January, for the first time in well[…]

HB Antwerp to Cut Lucara’s 1,094 carat Rough Diamond

The 1,094-carat Seriti diamond recovered last September from Lucara's Karowe mine, in Botswana, is now in Belgium,[…]

$127m Diamond Loss for Rio Tinto

Rio Tinto reported a $127m loss for 2024 from its Diavik diamond mine, in Canada, as weak[…]

Environmental Backlash over Diamond Foundry Factory

Diamond Foundry, which has just opened a lab grown factory in Trujillo, western Spain, is facing an[…]

Botswana, De Beers sign overdue diamond deal

Botswana’s government signed on Tuesday a long-delayed diamond mining and sales agreement with Anglo American unit De[…]

Anglo American writes down value of diamond firm De Beers by $2.9bn

The world’s biggest diamond miner, De Beers, cost its parent company almost $3bn last year as the[…]

Chinese retailers are offloading polished diamonds as demand tanks, adding to a $2 billion inventory headache for De Beers

Anglo American’s troubled ownership of the De Beers group was brought into fresh focus on Thursday as[…]

40% harder Than natural diamonds: Chinese scientists synthesize ‘super diamond’

Chinese scientists synthesized an artificial "super diamond" that is 40% harder and far more durable than natural[…]

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