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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.

Argyle pink diamonds
July 12, 2018
Rio Tinto to Sell Largest Argyle Vivid Pink

Rio Tinto will offer a 3.14-carat, vivid pink diamond at its 2018 tender

14.93 Carat Pink Diamond, The Pink Promise
November 28, 2017
The Pink Promise Has Sold For Nearly $32 Million

14.93 Carat Vivid Pink Diamond, The Pink Promise.

Oval Cut Fancy Vivid Pink Diamond
November 1, 2017
$42M Expected For Pink Diamond At Christie’s Auction

Oval Cut Fancy Vivid Pink Diamond

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