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.

Israel, Dubai diamond exchanges begin strategic collaboration

The Israel and Dubai diamond exchanges have signed an agreement to promote cooperation in a deal certain[…]

Ana de Armas Stars in The Natural Diamond Council’s First Ever
Ana de Armas Stars in The Natural Diamond Council’s First Ever Celebrity Campaign

The Natural Diamond Council (NDC) announces the imminent launch of its first ever celebrity campaign, starring the[…]

blue diamonds Cullinan
Petra Diamonds recovers five rare large high-quality blue diamonds at Cullinan Mine

South Africa’s Petra Diamonds, which put itself up for sale in June, announced on Wednesday it had[…]

Rough diamond
HB Antwerp Buys Sightholder’s Cutting Factory

HB Antwerp has acquired the manufacturing facility of Belgian large-stone specialist AMC Diamonds, gaining 13 employees alongside[…]

Crypto currency Diamond
US citizen charged with running diamond Ponzi scheme, cryptocurrency scam

A 51 year-old US citizen has been charged with running a diamond and cryptocurrency based Ponzi scheme.[…]

Rough diamonds DeBeers
De Beers sales hint diamond market has bottomed out

De Beers thinks the recovery is at an early stage and that it will take some time[…]

102.39 carat D Colour Flawless Oval Diamond
Sotheby’s is set to auction off one of the rarest diamonds in the world

Sotheby’s is set to auction off a 102 carat diamond that could become the most expensive jewel[…]

diamonds internal inclusions
Researchers use ‘superdeep’ diamonds to shed light on Earth’s inner workings

In a new study led by a University of Alberta PhD student, researchers used diamonds as breadcrumbs[…]

Rio Tinto Argyle diamonds
Rio Tinto unveils rare diamonds as Argyle nears end

Rio Tinto has showcased its rare pink, red, violet and blue diamonds from the Argyle mine in[…]

SOLDIER-SPARKLING-BLAST
Ulysse Nardin Introduces an Exclusive Blast Edition

At the Geneva Watch Days event in late August, Ulysse Nardin unveiled a new collection called Blast. The collection[…]

Latest Comments

No comments to show.