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.

Zimbabwe Diamond Sector to Grow to $1 Billion by 2024

Winston Chitando, Zimbabwe’s mines and mining development minister, said in an interview with the Sunday Mail newspaper[…]

Bringing over 130 Years of Diamond Expertise to Modern Grading

Confidence is the “fifth C” of the diamond sector and its role has rapidly gained increased importance[…]

Alrosa CEO Sergey Ivanov Reportedly Leaving

Alrosa CEO Sergey Ivanov is stepping down from the position, a Russian news outlet reported. The executive[…]

Rio Tinto Production to Slump as Diavik Dries Up

Rio Tinto has forecast a sharp drop in rough-diamond output for next year as the Diavik mine[…]

Rio Tinto’s Unique $1.24m Midnight Sun Diamond Ring

Pink and yellow diamonds from two iconic Rio Tinto mines – Argyle and Diavik – have been[…]

Christie’s Garners $46M from Hong Kong Sale

Christie’s Garners $46M from Hong Kong Sale

Diamond diggers in South Africa’s deserted mines break the law — and risk their lives

Bracing against the vibrations of the jackhammer, illicit diamond miner Jefferson Ncube bores steadily into the rock[…]

Secondhand Watches Are in Hot Demand. Is the Surge Sustainable?

Pre-owned timepieces are beating jewelry at auction and outselling hard-to-get newer models.

$35M Pink Diamond Pulled from Christie’s Sale

13.15-carat pink diamond will no longer be available at the upcoming Christie’s Magnificent Jewels

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