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.

Graff store hong kong
Graff Hong Kong to Display Lesedi Polished

Graff will present a selection of flawless polished stones from the 1,109-carat Lesedi La Rona at its[…]

DCLA Adelaide office
DCLA has opened a second diamond laboratory

DCLA opens second diamond grading laboratory

De Beers Sight
De Beers Sales Slip to $440M

A De Beers sightholder examines a parcel of rough diamonds

Bharat Diamond Bourse
Mumbai Exchange Mulls Lifting Synthetics Ban

Mumbai’s Bharat Diamond Bourse (BDB) is considering allowing synthetic-diamond trading on the exchange premises, its president told[…]

Sotheby's Royal Jewels
Marie Antoinette Pendant Sells for $36M

A natural pearl and diamond pendant belonging to Marie Antoinette smashed its price estimate and capped off[…]

pink legacy diamond
19 carat Pink Legacy sets a world record at a Christie’s auction

Magnificent Jewels auction sold 86% of lots grossing a total of $110.2 million USD.

Christies Bulgari blue Diamond
8ct. Bulgari Blue Diamond to Lead Christie’s New York

Christie’s New York auction Bulgari Blue diamond ring

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