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.

Record Lab-Grown Stone Turns Up at GIA

The Gemological Institute of America (GIA) recently graded the largest known synthetic diamond to be created using[…]

Natural-Diamond Trade Hits Back at Pandora

Leading trade organizations have lashed out at Pandora’s recent statements about lab-grown stones, claiming the retailer misrepresented[…]

Pandora Taps Lab-Grown, Drops Mined Diamonds

Pandora has launched its first lab-grown jewelry line and pledged to cease using mined diamonds in any[…]

A rough lab-grown diamond
Mumbai Bourse to Vote on Lifting Synthetics Ban

Mumbai’s Bharat Diamond Bourse (BDB) is on the verge of allowing lab-grown trading, with members due to[…]

igi-gemblog-record-setting-cvd-12.75ct
Largest ever CVD laboratory-grown diamond hailed a “remarkable achievement”

The International Gemological Institute’s (IGI) Hong Kong laboratory has certified the largest chemical vapor deposition (CVD) laboratory-grown[…]

Blue Nile Lightbox
Blue Nile to Sell Lightbox Lab-Grown Diamonds

Blue Nile has launched an exclusive line of Lightbox lab-grown diamond jewelry, its first foray into synthetics[…]

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[…]

A 9.04-carat round brilliant produced by WD Lab Grown Diamonds in 2018 using chemical vapor deposition.
WD Sues Diamond Growers over CVD Patents

The companies behind WD Lab Grown Diamonds have filed three lawsuits against competitors, accusing them of infringing[…]

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