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 diamonds
Botswana’s Diamond Stockpile Nearly Doubles as Prolonged Price Slump Pressures Economy

Botswana’s diamond stockpile has surged to almost double its targeted inventory levels as the global slump in[…]

De Beers Confirms 2026 Sight Dates and Cuts Rough Diamond Prices
De Beers Confirms 2026 Sight Dates and Cuts Rough Diamond Prices as Global Market Pressures Intensify

De Beers has released its 2026 sight schedule, confirming it will maintain its traditional 10 rough diamond[…]

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 map with capital Luanda
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[…]

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