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.

US’s New List of Russian Sanctions Includes Diamond Exporter

The US Treasury has imposed sanctions against nearly 300 Russian entities in its latest round, including a[…]

New method could simplify detection of diamond deposits

Geologists from ETH Zurich and the University of Melbourne have established a link between diamond occurrence and[…]

Diamond Industry Gears Up for Tighter Controls

The diamond industry is bracing for significant change in 2024.

EU Sanctions Russia’s Largest Diamond Producer Alrosa

EU Sanctions Russia's Largest Diamond Producer Alrosa

Petra Believes Rough Prices Have ‘Bottomed’

Petra Believes Rough Prices Have ‘Bottomed’

Pink Diamond Ring Headlines Heritage Sale

A 3.06-carat pink diamond ring will be the star of an upcoming jewelry sale at Heritage Auctions,[…]

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