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.

Sotheby’s Rakes In $57.5M for De Beers Blue

 A record blue diamond co-owned by De Beers far outstripped its presale estimate in a stand-alone sale[…]

De Beers goes back into Angola after the country radically improves its investment legislation

De Beers is to start diamond exploration in Angola later this year after signing two mineral investment[…]

Alrosa roughs are not ‘conflict diamonds’, says India

Exports of rough diamonds from Russia’s state-owned Alrosa mines have resumed to India, although tensions remain high[…]

Gaborone meeting unlikely to blacklist Russian diamonds

Analysts expect that the June meeting of the global diamond industry scheduled for Gaborone will not result[…]

Christie’s to Sell the Red Cross Diamond

One of the world’s largest yellow diamonds weighing 205.7 ct and known as the Red Cross Diamond[…]

World’s top diamond miner Alrosa hit by US sanctions

Alrosa, the world’s top diamond producer by output, has been hit by fresh sanctions imposed by the[…]

Major jewellers to cease buying Russian-origin diamonds after increased scrutiny

Major jewellers are ditching Russian diamonds after facing increased scrutiny over how Russia’s state-controlled diamond monopoly could[…]

De Beers returns diamond sights to Gaborone as travel opens up

De Beers is bringing its sales activities back to Botswana’s capital Gaborone, it said on Thursday, almost[…]

Surging Diamond Demand Helps Botswana Trader Post Record Sales

Botswana’s state-run diamond trader reported record revenue last year with sales surging almost five fold after U.S.[…]

ALROSA Takes Steps to Offer the Market Additional Supplies of Rough Diamonds

In line with its approach of fostering long-term sustainable development of the diamond market, ALROSA gives its customers an[…]

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