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.

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[…]

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[…]

$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

Gübelin Launches Online Marketplace for Traceable Gems

The House of Gübelin has introduced a digital exchange that enables buyers and sellers to connect directly[…]

Bloomingdale’s Marks Its 150th With Diamonds

Harakh Mehta created a three-piece, 150-carat diamond set to celebrate the store’s big anniversary.

Burgundy Diamond Mines Chief Exits

Peter Ravenscroft. (Burgundy Diamond Mines)

Brilliant Earth Warns of Caution Among Consumers

Brilliant Earth lowered its outlook ahead of the crucial fourth quarter, noting that consumers were hesitant about[…]

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