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.

Southstone Minerals
Southstone Minerals recovers many large, high quality diamonds

Southstone Minerals Ltd. [SML-TSXV] provided a production and operational update for December 1, 2019, to February 28,[…]

The Diamond Office in Antwerp. (Antwerp World Diamond Centre)
Belgium’s Diamond Shipments Drop Further

Belgium’s diamond trade slowed in June, with polished exports down 44% year on year to $469 million,[…]

3.01 carat fancy vivid blue diamond
3-Carat Blue Diamond Could Fetch $6.3 Million At Sotheby’s Geneva Auction

Live jewelry auctions are returning with the first one being held in Geneva by Sotheby’s on June[…]

Natural Diamond Council
Natural Diamond Council makes marketing push

The Diamond Producers’ Association (DPA), established only five years ago by a coalition of diamond miners including[…]

Ekati diamond mine
Dominion Diamond unveils plan to avoid bankruptcy

Canada’s Dominion Diamond Mines has unveiled a transaction that would allow it to exit court protection from creditors and[…]

Yellow diamonds, some with colourless cores
Study yields new insight in hunt for rare, valuable yellow diamonds

A new study by University of Alberta scientists could help guide the search for rare, high-value yellow[…]

Omega Speedmaster 38 in gold with diamonds
Omega Ladies’ Speedmaster 38 Now Glitters In Gold With Diamonds

Omega’s cult-status Speedmaster is one of the world’s most famous sports watches, along with the iconic Rolex[…]

Zimbabwe Diamond Production
Zimbabwe’s ZCDC Sets Sight On Doubling Diamond Production

The Zimbabwe Consolidated Diamond Mining Company (ZCDC) failed to meet its 2019 target of 3 million carats,[…]

BlueRock Diamond
BlueRock Diamonds Reports Profitability

BlueRock Diamonds has announced that it operated profitably for the first time in the second half of[…]

Argyle Pink Diamond Tiger Coin
Perth Mint highlights rare Argyle diamonds

The Perth Mint has released Jewelled Tiger coins featuring rare pink diamonds from Rio Tinto’s Argyle mine[…]

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