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.

De Beers Sales Slide as Slow Trading Continues

De Beers’ sales value fell this month as global rough demand weakened and the miner reduced prices[…]

The Industry’s Diamond-Origin Conundrum

The Group of Seven (G7) meeting that took place in Japan in mid-May proved to be an[…]

Surat Dealers “Smuggling Diamonds from Sierra Leone”

Diamond dealers from Surat are routinely flying to Sierra Leone, buying uncertified rough diamonds from artisanal mines[…]

Positive drill results in hunt for more kimberlites at Gahcho Kué for Mountain Province and De Beers

Mountain Province Diamonds reports positive drilling results at several targets at the Gahcho Kué diamond mine 300[…]

55 Carat Ruby, 10 Carat Pink Diamond Each Fetch A Record $34.8 Million At Sotheby’s

The 10.57-carat "Eternal Pink” diamond and the “Estrela de Fura,” a 55.22-carat Mozambique ruby

Anglo American reports latest diamond sales value for De Beers

Anglo American plc announces the value of rough diamond sales

4.83 ct Fancy Blue Diamond Sells for $8.8 million USD

A 4.83 carat fancy vivid blue diamond ring sold for $8.8m at Christie's Hong Kong

Botswana president insists on bigger share of diamonds from De Beers venture

Botswana and De Beers mine the precious stones through their equally owned, 54-year-old mining venture

Fresh sanctions on Russian diamonds put 1 million jobs at risk

G7 countries are imposing fresh sanctions against Russia

Ultra-rare Bulgari Laguna Blu diamond sells for $25 million

11.16-carat fancy vivid blue diamond named the “Bulgari Laguna Blu”

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