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 Lightbox Grading
De Beers Adds Grading Specs for Lightbox

Lightbox has added grading information for its synthetic white diamonds in an effort by the De Beers[…]

Synthetic colored diamonds at Element Six in Oxford UK De Beers
De Beers Scores Partial CVD Patent Victory

 A court has awarded a limited victory to De Beers’ synthetic-diamond production unit in a patent dispute[…]

De Beers rough
De Beers Plans Overhaul of Supply Policy

De Beers plans to abandon its practice of using sightholders’ purchase history as the main factor in[…]

Lake Diamond diamond platelet
De Beers Issues Synthetics Guidelines

De Beers has provided its rough-diamond clients and Forevermark partners with guidelines on how to operate in[…]

Rough uncut diamonds. Image by De Beers.
De Beers final diamond sale of the year gives some hope to depressed market

Anglo American’s De Beers, the world’s No.1 diamond miner by value, said on Wednesday that its last roughs sale of[…]

The diamond dream is over: Rosendorff jewellers goes into administration

The diamond dream is over: Rosendorff jewellers goes into administration

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[…]

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