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.

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[…]

pink diamond from the Legacy Collection
Pink Diamond Investment

Introducing the Argyle Mine Over 90% of the world’s annual natural pink diamond supply is mined from[…]

The 14.7-carat diamond.
Christie’s Rakes In $5M from Paris Sale

A 14.7-carat diamond ring was the top seller for Christie’s in Paris, nearly tripling its high estimate.[…]

De Beers’ Venetia mine in South Africa
De Beers Trims Production Plan for Coming Years

De Beers has reduced its production plan for the next two years, aiming to avoid releasing too[…]

Forevermark store
Retail Diamond Jewelry Sales Recover in India

Sales of diamond jewelry in India are recovering and could reach 85 per cent of last year,[…]

Emerald
Cartier Emerald And Diamond Ring Fetches $3.6 Million At Sotheby’s

A Cartier emerald and diamond ring blew past five fancy colored diamonds to become the top lot[…]

43.10-carat Kashmir sapphire.
Harry Winston Wins Top Item at Christie’s NY

Christie’s sold a Kashmir sapphire and diamond bracelet to Harry Winston for $6 million on Tuesday, kicking[…]

Lucapa-Lulo
Lucapa 100 carat diamond bonanza continues

Lucapa Diamond Company has recovered the 16th 100 plus carat diamond from the Lulo alluvial mine in[…]

12,638-diamond ring
Indian jeweller’s 12,638-diamond ring sets world record

An elaborate floral-shaped ring sporting 12,638 tiny diamonds has earned a place in the Guinness World Records,[…]

15.2 carat Heart
46-Carat pink diamond delivers heart and pear shaped stones

The gem-quality 46 carat rough pink diamond was sold by SML into a cutting and polishing partnership[…]

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