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.

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[…]

Alrosa Concludes Sale of Share in Catoca

Alrosa has concluded the sale of its 41 per cent share in Catoca, Angola's state-controlled diamond miner,[…]

Karelian clears key hurdle for EU’s first diamond mine

Karelian Diamond Resources has registered its Lahtojoki mining concession in the Finnish land registry, advancing its plan[…]

Relief Package for Surat’s Diamond Workers

A limited relief package has been announced for diamond workers and small manufacturing units in Surat.

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