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.

Tiffany Necklace Breaks Records at Sotheby’s

The Medusa necklace, one of the earliest pieces designed by Louis Comfort Tiffany, sold for more than[…]

Botswana’s Debswana diamond sales jump 73% in first nine months of 2021

Sales of rough diamonds by Debswana Diamond Company jumped 73% in the first nine months of 2021,[…]

Victims “Invested $1m in Fake Diamond Mine”

Investors were duped into handing over more than $1m to a man who claimed to own a[…]

Colored Diamonds Set to Sparkle at Sotheby’s

A blue diamond ring is among the top lots at the Sotheby’s Magnificent Jewels sale in New[…]

MB&F and Bulgari Team up for a Space-Age Watch Set in a Galaxy of Diamonds

MB&F founder Max Büsser is leaning into his female clientele. Back in 2018, during a sneak peek[…]

BlueRock Concerned over Cash-Flow Shortage

BlueRock Diamonds is in talks to receive financial help after operations at its Kareevlei mine in South[…]

Rio Tinto Buys Remaining Share of Diavik Diamond Mine

Rio Tinto, the world’s second-largest miner, just became the sole owner of the Diavik diamond mine in[…]

Petra to sell 32-ct Pink Diamond from Re-opened Mine

Petra is to offer a 32.32-carat pink diamond at its first tender of goods from the Williamson[…]

20-Carat ‘Okavango Blue’ Diamond Goes on Display

The public can now feast their eyes on a big blue diamond thanks to New York’s American[…]

Marie Antoinette Diamonds Shatter Estimate

Two diamond bracelets belonging to Marie Antoinette more than doubled their high estimate at a recent Christie’s[…]

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