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 Prices Up 14% Since Start of Year

De Beers’ rough prices spiked in the first half of 2021 as supply shortages coincided with buoyant[…]

Botswana second huge diamond unearthed in a month

An exceptionally large and white 1,174 carat diamond stone has been unearthed in Botswana, trumping another huge[…]

Lucara Recovers 1,174 Carat Diamond from the Karowe Mine in Botswana

Lucara Diamond Corp. is pleased to announce the recovery of a 1,174.76 carat diamond from its 100%[…]

Lucara Secures $220M in Financing to Take Mine Underground

Lucara Diamond Corp. said it has secured $220 million in financing to help take the Karowe Mine[…]

GEM diamonds
Gem Diamonds ramps up production in Lesotho

Gem Diamonds announced Thursday that the company produced 29,010 carats at its Letšeng mine in Lesotho, which[…]

Alrosa Rough Diamonds
Alrosa Raises Rough Prices Again

Alrosa has increased prices for the third consecutive contract sale, fueling concerns about unsustainable growth and tight[…]

DCLA pricelist 2021

DCLA gemological testing and diamond grading Hearts and Arrows, Recut analysis

rough diamonds
Beware a Supply Bottleneck

The positive sentiment the diamond market experienced during the past few months was a welcome change from[…]

Mountain Province Diamonds
Mountain Province’s first diamond sale of 2021 shows 8% price rise

After a devastating 2020 which saw a near-collapse in the global diamond trade, Mountain Province Diamonds‘ latest sales[…]

Namibia rough diamonds
Threat of synthetics is an opportunity for diamond traceability

The Namibia Desert Diamonds General Manager of Sales and Marketing, Lelly Usiku, said the threat of synthetic[…]

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