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.

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[…]

The 162 seized diamonds
Hong Kong Nabs Suspects in Major Smuggling Case

Hong Kong customs officials seized 162 diamonds at a border with China last week, claiming the stones[…]

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