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.

Petra Blue Diamond
Petra Sells 20ct. Blue Diamond for $15M

The 20.08-carat blue Cullinan diamond.

Sothebys Geneva Saphhire and Diamond Bracelet
Cartier Bracelet Soars Past Estimate at Sotheby’s

A sapphire and diamond bracelet fetched more than double its high estimate at Sotheby’s Geneva auction, selling[…]

botswanadiamonds-southafrica
Botswana Diamonds digs up first stones at South African mine

DIAMONDS WERE RECOVERED FROM RESIDUAL UNPROCESSED STOCKPILES AND BEARING GRAVELS SURROUNDING THE COMPANY’S MARSFONTEIN MINE IN LIMPOPO

conflict minerals
Russia wants end to embargo on C.Africa diamonds

Russia backs lifting an embargo on diamond exports from the Central African Republic, the deputy finance minister[…]

7.03 Carat Fancy Deap Blue Diamond
7-Carat Blue Diamond Ring By Moussaieff Could Fetch $14 Million

A 7.03-carat fancy deep blue diamond ring mounted by Moussaieff with an estimate of $10 million

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