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 Finds High-Potential Kimberlite Sites in Angola

De Beers says it has identified eight new high-potential kimberlite sites in Angola, according to the Portuguese[…]

Mountain Province Losses Increase in “Challenging Market”

Mountain Province reported increased net losses for the latest quarter as prices keep on dropping in a[…]

WFDB Call for Five-Year Marketing Campaign

The natural diamond industry needs coordinated and consistent marketing campaigns to counter declining demand, says Yoram Dvash,[…]

Red and Pink Diamonds Lead Sotheby’s Sale

A 16.73 carat very light pink diamond is expected to sell for CHF 1.1m to CHF 1.8m[…]

Another Big Drop for India’s Rough Exports

India’s exports of polished diamonds suffered yet another big fall in September, down 22.9 per cent, according[…]

Fancy Yellow Diamond Earrings Sell for $8m

A pair of fancy vivid orange-yellow diamond earrings sold for almost $8m at Christie’s Hong Kong. They[…]

Record Gold Prices Hit Chow Tai Fook Sales

Chow Tai Fook (CTF), the jewelry chain with 7,500 stores across mainland China, posted a 21 per[…]

Gem Diamonds Reports Revenue Surge

Gem Diamonds shows a 212.91 carat stone recovered in September.

Revenue Slump as Petra Defers Sales

Petra reported a revenue slump for Q1 2025 after deferring the sale of almost all its South[…]

De Beers Diamond Production Down by a Quarter

De Beers' diamond production fell by 25 per cent during the quarter ending 30 September, and could[…]

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