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.

The World's Most Valuable Coloured Diamonds
Nature’s Rarest Masterpieces: The World’s Most Valuable Coloured Diamonds and the Science Behind Their Extraordinary Colours

While the classic colourless diamond remains the benchmark for brilliance and purity, some of the world’s most[…]

Green Diamond: A Rare and Unique Natural Treasure
Green Diamond

A green diamond is a diamond that exhibits a natural green body colour, making it one of[…]

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