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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.

October 3, 2024
Rio Tinto launches ‘Colour Awakened’ historic collection from Argyle diamond mine

‘Colour Awakened’ historic collection from Argyle diamond mine

February 8, 2023
Fancy colour diamond prices up 3.9% in 2022

Average prices for fancy coloured diamonds of any size climbed by 3.9% in 2022, led by yellows[…]

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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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