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.

Lower Consumer Traffic Hits Berkshire Hathaway Retail Sales

Growth at the retail division of Warren Buffett’s Berkshire Hathaway slowed in the third quarter amid a[…]

De Beers Averts Strike with Five-Year Wage Deal

De Beers has signed an agreement with South Africa’s National Union of Mineworkers

Lulo mine delivers its third-largest diamond, weighing 208 ct

Lucapa Diamond has recovered a 208 carat diamond at its prolific Lulo mine in Angola, the third[…]

Letšeng Yields 117ct. Rough for Gem Diamonds

Gem Diamonds has recovered a 117.47-carat rough from its Letšeng mine in Lesotho, its fourth over 100[…]

Sometimes another diamond, is trapped inside the diamond.

Internal diamond crystals are small diamond inclusions or crystals that are enclosed within a larger diamond.

Stornoway Halts Operations at Renard Diamond Mine

Stornoway Diamonds has suspended operations at its Renard mine in Canada amid the prolonged slowdown in demand[…]

De Beers to ‘Progress’ WDC Protocol on Russian Diamonds

De Beers has put its weight behind the World Diamond Council (WDC) plan for sidelining Russian goods[…]

Rio Tinto to Hold Tender of 87 Fancy-Colored Diamonds

Rio Tinto has launched the Beyond Rare Tender, an inaugural collection of 48 lots of polished fancy-colored

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