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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.

Nature created very few of them, and the world's supply cannot simply be increased.
September 14, 2026
Rare Orangey Pink Diamond to Take Centre Stage at Christie’s Geneva Auction

A remarkable 14.63 carat fancy orangey pink natural diamond is set to be one of the highlights[…]

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DCLA is Australia’s internationally accredited diamond grading laboratory, the trusted source for elite diamond certification, education, and resale services.

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