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.

Thorny River diamond mine
South Africa grants Botswana Diamonds ‘critical’ environmental authorization

Botswana Diamonds said Thursday that it had received a “critical” environmental authorization for diamond-bearing gravels from the[…]

Argyle Pink Everlasting Collection
Rio Tinto launches new collection of rare Argyle pink diamonds

The Argyle Pink Everlastings™ Collection comprises 64 lots and weighing a total of 211.21carats

stornoways diamond mine
Stornoway Diamond granted creditor protection

Stornoway Diamond Corp. of Montreal has been granted protection

Alrosa fluorescence diamond black-light
Russia’s Alrosa seeks to brighten up its fluorescent diamond sales

Russia’s Alrosa is talking to several global jewelery retailers about jointly marketing the miner’s jewelery brand that[…]

Bonhams Van Cleef Blue Diamond Ring
$1.2M for Van Cleef Ring Target At Bonhams

Bonhams To Auction Van Cleef Blue Diamond Ring

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