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 Evolution of De Beers’ Strategy

The Evolution of De Beers’ Strategy

De Beers Blue Diamond Fails to Sell at Sotheby’s

A blue diamond weighing 5.53 carats failed to find a buyer at Sotheby’s Geneva on Wednesday despite[…]

Lucara Sales Fall Amid Lack of High-Value Diamonds

Lucara Diamond Corp.’s sales dropped in the third quarter as the company supplied fewer large and expensive[…]

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[…]

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[…]

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[…]

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[…]

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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