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.

JAR Collection set to Fetch $3m

A collection of 21 pieces by the celebrated jeweler JAR (Joel Arthur Rosenthal) is expected to sell[…]

Gemfields Blames Market Conditions for $100m Loss

Gemfields, the world's largest colored gemstone miner has reported a $100.8m loss for 2024 - and announced[…]

India’s Polished Diamonds Export Down 17%

India's polished exports fell by almost 17 per cent in the fiscal year ending March 2025, to[…]

Russia Partners with Belarus

Russia is joining forces with its ally Belarus to promote jewelry exports to China, the UAE, Vietnam,[…]

Petra Diamonds delays sale amid US tariffs uncertainty

Africa-focused Petra Diamonds has postponed a scheduled sale of about 200,000 carats of diamonds from its Cullinan[…]

See The World’s Rarest Diamonds, Worth a Total of $100 million, in Abu Dhabi

The exhibition is incredibly exciting for the simple reason that to purely just have eight diamonds of[…]

Canada’s Big Three Mines Could Close Early

Canada's three biggest diamond mines could be forced to close early, an economist has warned, amid the[…]

Mining Company Alrosa Unveils Russia’s Largest-Ever Diamond

Russian diamond producer Alrosa announced Friday that it finished the two-year cutting process of the country’s largest-ever[…]

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