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 president insists on bigger share of diamonds from De Beers venture

Botswana and De Beers mine the precious stones through their equally owned, 54-year-old mining venture

Fresh sanctions on Russian diamonds put 1 million jobs at risk

G7 countries are imposing fresh sanctions against Russia

Ultra-rare Bulgari Laguna Blu diamond sells for $25 million

11.16-carat fancy vivid blue diamond named the “Bulgari Laguna Blu”

Cristiano Ronaldo shows off £92k ‘Heart of CR7’ luxury watch that has 26 white diamonds

Cristiano Ronaldo was gifted a diamond-encrusted green watch worth £92,000 at the launch of his new range[…]

Tiffany’s tickled pink to be grabbing the world’s last Argyle diamonds

Tiffany & Co’s chief gemologist, has had the enviable task of chaperoning the final 35 Argyle diamonds

Rio Tinto unveils Argyle Rose heirloom piece

Rio Tinto has unveiled the latest heirloom piece of Argyle Pink Diamonds jewellery, featuring one of the[…]

Bulgari Laguna blue diamond could fetch $28m in auction

A rare 11.16 carats fancy vivid blue diamond could fetch between 22 to 25 million Swiss francs

Breakthrough Tech ‘Pinpoints Origin of Every Diamond’

A Swiss company claims it has developed technology that chemically profiles any diamond so it can identify[…]

Are Laboratory-Grown Diamonds Really Sustainable and Eco-Friendly?

Diamonds have long been revered for their beauty, rarity, and association with luxury. However, traditional diamond mining[…]

Mall Floor “Strewn with Diamonds” after Raid

Diamonds were strewn across the floor of a shopping mall

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