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 Cancels Upcoming Sight
De Beers Cancels Upcoming Sight

De Beers has called off this week’s sight in Botswana, citing restrictions resulting from measures to contain[…]

Rough diamond through loupe
De Beers Sales Fall as Virus Impacts Sentiment

De Beers’ rough-diamond sales declined 28% year on year to $355 million in February as the coronavirus[…]

Measuring a rough diamond
De Beers Reveals Overhaul of Sight System

De Beers plans to split sightholders into three categories and offer each group a more bespoke selection[…]

A De Beers sightholder examining rough
De Beers Lets Sightholders Defer Chinese Goods

De Beers has allowed clients to forgo buying certain rough diamonds at this week’s sight, as the[…]

Rough diamonds De Beers
Virus Likely to Impact Demand at De Beers Sight

De Beers and its clients expect a slowdown in rough-diamond sales at the company’s Botswana sight this[…]

Rough and polished diamonds next to each other at De Beers
De Beers Optimistic After 2019 Earnings Slump

De Beers gave a positive outlook for 2020 due to an improvement in the industry’s inventory situation,[…]

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[…]

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[…]

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