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.

The Farnese Blue
The Farnese Blue Diamond: Three Centuries Through Europe’s Royal Courts

The Farnese Blue occupies a rare position among historic natural diamonds. It is not merely a gemstone[…]

Diamond Industry Pioneer Louis Glick Passes Away at 102
Diamond Industry Pioneer Louis Glick Passes Away at 102

Louis “Louie” Glick, one of New York’s most respected diamond dealers and a pioneering force behind the[…]

Angola Diamond Mines Generate $1.8 Billion in Revenue Despite Pricing Pressures

Angola’s diamond sector delivered a robust production and sales performance in 2025, generating approximately $1.8 billion in[…]

petra 41.82-carat Type IIb blue diamond
Petra Recovers Huge 41.82-ct Blue Diamond

Petra Diamonds today announced the recovery of a huge 41.82-carat Type IIb blue diamond at its Cullinan[…]

Kimberley diamond
De Beer’s 1873 Diamond, Still in Kimberlite

An extremely rare relic from the earliest years of the Kimberley diamond rush - a rough stone,[…]

Global Diamond Industry Shows Signs of Recovery
Global Diamond Industry Shows Signs of Recovery: What Is Driving the Rebound?

After three challenging years marked by geopolitical disruption, shifting trade routes, and weakened consumer confidence, the global[…]

FOREVERMARK DIAMOND JEWELLERY
FOREVERMARK DIAMOND JEWELLERY CELEBRATES THE GRAND OPENING OF DE BEERS GROUP’S LARGEST FLAGSHIP STORE IN MUMBAI

Mumbai, 8th January 2026: Forevermark Diamond Jewellery marked a defining milestone in its India journey with the[…]

Holiday Season: Modest Uptick in US Jewelry Sales

Jewelry sales in the US grew by 1.6 per cent during the 2025 holiday period, outpacing last[…]

Lucara Advances Karowe Underground Expansion Despite Global Diamond Market Slump

Lucara Diamond Corp is moving forward with the underground expansion of its flagship Karowe mine in Botswana,[…]

Namibia’s Diamond Output Hit by Price Drops and Lab Growns

Namibia's rough diamond production fell by 3.5 per cent year-on-year during Q3 2025, as prices fell, demand[…]

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