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.

111ct diamond recovered in South Africa
Frontier Diamonds uncovers huge 111ct gem at Bellsbank

Frontier Diamonds has uncovered an 111 carat diamond at its Bellsbank kimberlite pipe project in South Africa[…]

POZ Blina yellow diamonds
POZ Minerals to Bid for Ellendale Mine

Only a year ago, very few in the diamond industry would have heard of POZ Minerals. But[…]

De Beers rough
De Beers Will Allow Buyers to Reject Cheap Diamonds

De Beers, which is famous for requiring buyers to take what’s offered

KAO Pink
30 Carat Fancy Pink Set for Antwerp Sale

29.59 carat, fancy-pink rough stone in Antwerp

Fancy Vivid Yellow Diamonds
Yellow diamond yielding mine back on the market

Ellendale mine is located 120km east of Derby

Laboratory created diamond
US change of ‘diamond’ definition has Indian exports worried

These stones have essentially the same optical, physical and chemical properties as mined diamonds

Stuck ring
How to Remove a Stuck Ring Safely

A stuck ring can simply be the result of wearing a ring that's too small

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