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.

Botswana may now settle for a minority stake in De Beers
Botswana to Settle for Smaller De Beers’ Stake?

Botswana may now settle for a minority stake in De Beers rather than seeking majority control, according[…]

Tiffany & Co has officially opened its flagship store in Beijing
Tiffany’s Flagship Beijing Store Honors Elsa Peretti

 Tiffany & Co has officially opened its flagship store in Beijing - an imposing four-story building with[…]

Swarovski's Pop Luxury Plan Pays Off Again
Swarovski’s Pop Luxury Plan Pays Off Again

Swarovski delivered 6% year on year organic growth in 2025 as its turnaround and repositioning plan continued[…]

Ekati diamonds
Rio Tinto’s Final Diamond: The Closure of Diavik Marks the End of an Era

Rio Tinto has officially extracted the last diamond from its Diavik mine in Canada’s Northwest Territories, bringing[…]

The diamond market downturn has hit the southern African country hard
Botswana seeks to raise debt ceiling to weather diamond market downturn

Botswana’s finance minister sought parliamentary approval on Wednesday to raise the country’s statutory debt ceiling from 40%[…]

Botswana prepares to take an even bigger gamble on diamonds
DCLA News | Botswana Doubles Down as Diamond Supply Tightens and Demand Strengthens

The diamond pendant worn by Bogolo Kenewendo at a recent Cape Town mining conference was more than[…]

De Beers Slashes Number of Sightholders
De Beers Slashes Number of Sightholders

De Beers has reportedly slashed the number of sightholders who can buy their goods by as much[…]

More than two decades ago, DCLA identified that advances in diamond-growing technology
Lab-Grown Diamonds: A Structural Disruption to the Traditional Diamond Industry

The global diamond industry is undergoing one of the most profound transformations in its modern history. The[…]

Star-Orion South project
South Africa’s New Guidelines to Boost Domestic Polishing

South Africa has introduced new guidelines to retain more economic value from its rough diamonds by promoting[…]

Billionaire Double Tourbillon timepiece
Innovation in Diamond Cutting Takes Centre Stage

Luxury watchmaker Jacob & Co. has unveiled a remarkable evolution in diamond design, introducing a proprietary “Angel[…]

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