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.

Seized: $25m of Fake Cartier and Van Cleef and Arpels Jewelry

US customs officers seized five shipments of counterfeit Cartier and Van Cleef and Arpels jewelry mostly from[…]

Gemologists Uncover the Secrets Behind the Rarity of Red Diamonds

Red diamonds remain one of nature’s most elusive and captivating treasures. With only 24 specimens over one[…]

Russia Still World’s Biggest Diamond Producer

Russia Still World's Biggest Diamond Producer

Moscow Investigators Uncover Diamond Theft Scheme Involving Alrosa Employee

Moscow investigators on Monday said they сharged an employee of the state-run diamond producer Alrosa, her son[…]

Historic Emerald Necklace Sells for $6.2m

Historic Emerald Necklace Sells for $6.2m

HRD to Stop Grading Lab Growns

Belgium's HRD lab says it will no longer grade lab grown diamonds.

Rare purple diamond unearthed at Diavik

Just when it seemed Diavik had given all it could give, a rare purple diamond has been[…]

Unique Patek Philippe Sells for $4.3m

A unique Patek Philippe watch sold for $4.3m at Sotheby's New York - the highest price realized[…]

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