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.

Sotheby’s Shares Ownership of $72M Pink Diamond

Sotheby’s teamed up with two other firms to collectively own the Pink Star diamond, which has been[…]

The 24.18 Carat Cullinan Dream

Christie’s will sell the Cullinan Dream on June 9, the 24.18 carat is the largest fancy intense[…]

Alrosa Finds Largest Diamond in Zarnitsa’s History

A 207.29 carat rough diamond recovered at its Zarnitsa mine in the Yakutia. The gem quality diamond[…]

Oppenheimer Blue Diamond sells for $US58 million

A blue diamond became the most expensive jewel ever auctioned, setting a record price for a jewel[…]

Lucara Sells Its 813 Carat Diamond for US$63 Million

Lucara Sells Its 813 Carat Diamond for US$63 Million

THE 1 109 CT LESEDI LA RONA

Sotheby’s will auction the 1109 carat “Lesedi la Rona” Our Light” in the Tswana language spoken in[…]

2.83 ct Violet diamond

The rough diamond weighing 9.17 carats was recovered in August 2015, and after weeks of assessment, the[…]

Flawless blue diamond sells for $42m

The 10.10 carat oval shape, vivid blue diamond flawless diamond sold for $42 Million ( $32 Million[…]

14.6 carat blue diamond

Christie’s is set to auction the exceptional 14.6 ct Vivid Blue diamond, it could sell for as[…]

Lucapa Recovers Largest diamond in Angolan History

Lucapa Diamond Company has recovered the largest recorded diamond ever found in Angola.

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