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.

Contraband handbags, diamonds and vodka auctioned off by French government

France’s finance ministry is auctioning off customs contraband in an “extraordinary sale” featuring platinum bars seized en route to[…]

Debswana posts 37.5% jump in 9-month diamond sales

Rough diamonds sales by Debswana Diamond Company jumped 37.5% in the first nine months of 2022, statistics[…]

41ct. Diamond Could Fetch Up to $5M at Christie’s

Christie’s will offer a 41.36-carat Graff diamond ring at its upcoming Geneva auction, predicting it could sell[…]

De Beers Eases Buyer Terms Amid Market Slowdown

De Beers will offer widened concessions to purchasers of larger rough diamonds at its upcoming sight as[…]

De Beers Reveals 2023 Sight Dates

De Beers has released its sales schedule for next year, with the miner holding its usual 10[…]

AGS Laboratories to Integrate with GIA

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

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[…]

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