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.

LUCARA RECOVERS EPIC 2,492 CARAT DIAMOND FROM THE KAROWE MINE

LUCARA RECOVERS EPIC 2,492 CARAT DIAMOND FROM THE KAROWE MINE

Namibia bemoans popularity of lab-grown diamonds on global market

Namibia is one of Africa's top five diamond exporters, right behind Angola, Botswana, and South Africa.

Botswana aims to negotiate bigger stake in HB Antwerp diamond dealer

Botswana intends to renegotiate its proposed purchase of a stake in Belgian gem dealer HB Antwerp to[…]

Lucara sold 76 387 ct during the second quarter

Diamond producer Lucara Diamond Corp sold 76 387 ct of diamonds, generating $41.3-million in revenue, during the[…]

One of the Last Argyle Pinks Leads Online Auction

Argyle Pink Tender-Rio Tinto's Final Collection, the last tender from the mine

Petra defers another diamond tender amid weak demand

Petra Diamonds has once again postponed the sale of roughs

US Watch and Jewelry Sales in June: Biggest Monthly Increase for Two Years

Watch and jewelry sales in the US picked up significantly in June, with their biggest single monthly[…]

Fancy Color Diamond Prices: First Drop in Almost Four Years

The Fancy Color Diamond Index, which monitors pricing data for of all sizes and intensities of fancy[…]

Botswana’s diamond market suffers major blow as sales drop by 49% in first half of 2024

According to Botswana's central bank data, sales of rough diamonds at Debswana Diamond Company fell by 49.2%

Rio Tinto’s Diavik Mine Slides into the Red

Rio Tinto today (31 July) reported a slump in half-yearly sales and production as its Diavik diamond[…]

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