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.

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.

DCLA to Continue Full Grading of All Diamonds, Including Laboratory-Grown

The Diamond Certification Laboratory of Australia (DCLA) reaffirms its commitment to providing precise and comprehensive grading for[…]

Dazzling Diamonds and Storied Provenance Headline Sotheby’s New York High Jewellery Auction

Sotheby’s New York is set to host an extraordinary High Jewellery auction on 13 June, featuring 110[…]

World’s Longest Diamond-Stud Necklace

Jewelers based in Dubai have set a world record with a diamond-stud necklace that's 108 meters long.

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