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.

Lucapa Lulo diamond
Lucapa to Sell Large Stones

These include six type IIa white diamonds weighing 114 carats, 85 carats, 75 carats, 70 carats, 62[…]

International Gemological Institute Lab
China’s Fosun Buys 80% of IGI

International Gemological Institute Laboratory IGI

10 history-making pink diamonds
10 history-making pink diamonds sold at Christie’s

Christie’s jewellery specialist Marie-Cécile Cisamolo tells the stories of these and other fabulous pink diamonds that have[…]

de beers sight
De Beers’ recent diamonds sale the worst in two years

De Beers Group provided Sightholders with the opportunity to re-phase the allocation of some smaller, lower value[…]

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

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