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.

Diamond prices are in free fall in one key corner of the market

Diamond prices are in free fall in one key corner of the market

Midsize Stones Sluggish at Petra Diamond Tender

Midsize Stones Sluggish at Petra Diamond Tender

China’s Gold Economy: Consumer desire for gold increases, desire for diamonds decreases

In the first half of this year, China consumed nearly 555 tons of gold, up more than[…]

555 carat Diamond Bought with Illicit Funds, SEC Says

555 carat Diamond Bought with Illicit Funds, SEC Says

Petra’s Sales Slide Amid Large-Stone Scarcity

Petra Diamonds’ sales dropped 44% for the full fiscal year

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[…]

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

Breakthrough Tech ‘Pinpoints Origin of Every Diamond’

A Swiss company claims it has developed technology that chemically profiles any diamond so it can identify[…]

Are Laboratory-Grown Diamonds Really Sustainable and Eco-Friendly?

Diamonds have long been revered for their beauty, rarity, and association with luxury. However, traditional diamond mining[…]

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