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.

Swiss watch exports
Post-Tariff Slump in US Imports of Swiss Watches

Swiss watch exports to the US plunged by more than 55 per cent in September, in what[…]

Napoleon's Diamond Brooch
Napoleon’s Diamond Brooch Leads Sotheby’s Sale

Treasures that once belonged to Napoleon Bonaparte are to be offered for sale by Sotheby's Geneva on[…]

37.4 carat pink
Rare Half-Pink 37.4-Carat Diamond Unearthed in Botswana

A remarkable two-coloured natural diamond has been discovered in Botswana, astonishing experts with its size and formation.[…]

Jobs in Jeopardy at Lesotho’s Key Diamond Mine

A crisis is unfolding in Lesotho’s diamond-mining heartland as the Storm Mountain Diamonds (Pty) Ltd (SMD) warns[…]

The Louvre heist brings Golconda diamonds in the spotlight

On Sunday, October 19, 2025, the world’s most famous museum became the scene of a real-life thriller.[…]

Antwerp’s Polished Trade Rebounds after Tariff Anxiety

Antwerp's polished diamond exports rebounded in September to a 2025 high, after tariff anxiety crushed foreign sales[…]

Priceless Diamond Jewelry Stolen From The Louvre In Paris

The Louvre Museum in Paris was broken into on Sunday morning at opening time, by a group[…]

$20 Million ‘Glowing Rose’ Pink Diamond to Headline Sotheby’s Geneva Auction

A rare 10.08-carat fancy vivid pink diamond ring, named The Glowing Rose, is set to take centre[…]

Growth in LVMH Watch and Jewelry Sales

LVMH's watch and jewelry maisons saw organic growth of 2 per cent in Q3 2025, driven by[…]

De Beers Sale: Botswana Plus One or Two Buyers

Anglo American CEO Duncan Wanblad says the sale of De Beers will involve one or two shortlisted[…]

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