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.

Lucapa finds Lulo mine’s fifth-largest diamond

Australia’s Lucapa Diamond has recovered a 203 carat diamond at its prolific Lulo mine in Angola, the[…]

Supercomputer Cracks Mystery of How To Make “Super-Diamond”

Diamond is one of the hardest materials on Earth, as its super-strong carbon lattice structure makes it[…]

How Flawed Diamonds Got Their Mojo Back

Prices of round, lower-clarity diamonds have performed better this year than their higher-clarity counterparts

Brilliant Earth Reports Record Revenue for 2023

Brilliant Earth Reports Record Revenue for 2023

Russian diamond ban creates costly delays, Antwerp diamond dealers say

Antwerp’s diamond dealers face long and costly delays following an EU ban on Russian-origin diamonds that took[…]

Anglo reports latest De Beers’ rough diamond sales value

Anglo American has announced the value of rough diamond sales (Global Sightholder Sales and Auctions) for De[…]

Rolex’s 30% Share of Swiss Watch Market

Rolex remains the king of Swiss watches, with more than a 30 per cent share of the[…]

Jewelry Segment Sees Rebound in Recovering China Luxury Market

Jewelry was one of the strongest categories as China’s luxury market

17ct. Diamond to Head Up Christie’s New York Sale

17 carat Diamond ring to Head Up Christie’s New York

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