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.

High-Value Recoveries Drive up Gem Revenue

Gem Diamonds saw revenue and profits increase in FY2024, as high-value recoveries more than made up for[…]

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[…]

World’s Biggest Pearl on Display in Toronto

World's Biggest Pearl on Display in Toronto

Chopard Unveils Collection from 6,225-ct Emerald

Chopard has unveiled a high jewelry collection crafted from one of the world's largest emeralds.

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[…]

Elizabeth Taylor’s Jewelry Highlights to be Auctioned

Jewelry from the collection of screen icon Elizabeth Taylor are to be sold at a Beverly Hills

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[…]

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