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.

AGS Laboratories to Integrate with GIA

The American Gem Society (AGS) will close its laboratory operations at the end of this year, with[…]

303ct. Polished Yellow to Hit Auction Block at Sotheby’s

Sotheby’s will offer a yellow diamond weighing more than 300 carats at its upcoming New York auction,[…]

Collection of Blue Diamonds to Fetch Over $70M

Sotheby’s will sell a group of eight fancy-blue diamonds from De Beers across its global Magnificent Jewels[…]

Botswana Diamonds licensed for South African kimberlite cluster

The kimberlite cluster is located around 110km north-east of a Finsch diamond mine. Diamond mining company Botswana[…]

Lucapa’s Lulo Mine Turns Out 160ct. Rough

 Lucapa Diamond Company has recovered a 160-carat, high-quality rough from its Lulo mine in Angola, the sixth-largest[…]

151 ct Yellow diamond recovered at Canada’s Arctic Circle

oronto-listed Mountain Province Diamonds will next week put on sale an “exceptional” coloured rough diamond, which it recovered from[…]

11.15-Carat Internally Flawless Pink Diamond Could Fetch $21 Million

The second largest internally flawless fancy vivid pink diamond to ever appear at auction was unveiled Wednesday[…]

Rare Orange-Red Diamond Appears at Auction

Heritage Auctions has unveiled a 1.21-carat, fancy-orangey-red diamond that will go under the hammer at its Fall[…]

The World’s Most Expensive Apple Watch Case

Apple Watches can do everything. You can use one to track your blood pressure or unlock your[…]

World’s Top 5 Diamond-Producing Countries

Diamond is a naturally occurring rare mineral that is composed of pure elemental carbon. Due to the extremely[…]

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