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.

Christie’s Garners $46M from Hong Kong Sale

Christie’s Garners $46M from Hong Kong Sale

Diamond diggers in South Africa’s deserted mines break the law — and risk their lives

Bracing against the vibrations of the jackhammer, illicit diamond miner Jefferson Ncube bores steadily into the rock[…]

$35M Pink Diamond Pulled from Christie’s Sale

13.15-carat pink diamond will no longer be available at the upcoming Christie’s Magnificent Jewels

$15M Blue Diamond to Hit Christie’s Auction Block

A blue diamond pendant will be among the headliners in next month’s Christie’s sale in New York,[…]

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[…]

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[…]

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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