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.

De Beers London launches Vibrations
De Beers London launches Vibrations

De Beers London presents Vibrations: a High Jewellery universe inspired by the quiet yet enduring power of[…]

Does a famous brand make jewellery more valuable
Does a Famous Jewellery Brand Make a Better Diamond?

The luxury of the name, the value of the stone, and what happens when you come to

10.10-carat Burmese ruby
The Extraordinary Rarity of Pink Diamonds: Christie’s Sets a $12 Million Estimate

Few gemstones command the combination of fascination, rarity and value associated with a natural pink diamond. Unlike[…]

Detection has always been part of DCLA's laboratory process
Diamond Detection Keeps Advancing, And DCLA Has used the Technology for Decades

The technology used to identify laboratory-grown diamonds continues to advance, with De Beers Group announcing its next-generation[…]

Nature created very few of them, and the world's supply cannot simply be increased.
Rare Orangey Pink Diamond to Take Centre Stage at Christie’s Geneva Auction

A remarkable 14.63 carat fancy orangey pink natural diamond is set to be one of the highlights[…]

How can you prove the provenance of a polished diamond?
Where Did My Diamond Come From?

A diamond may have been mined in Botswana, South Africa, Canada, Australia, Angola, Namibia, Lesotho, Russia or[…]

The next phase of the lab-grown diamond market
Lab-Grown Diamonds: Is the Era of Falling Prices Coming to an End?

What was once promoted as a lower-cost alternative to natural diamonds has become dramatically cheaper as manufacturers[…]

Modern twist to old designs
Classic Diamonds, Reimagined: How Modern Jewellery Design Is Bringing Old Favourites Back to Life

Changing the diamond shape changes the entire look The modernisation of classic jewellery is not limited to the[…]

When Time Becomes an Investment
The Rise of the Luxury Watch: When Time Becomes an Investment

From Rolex and Omega to Audemars Piguet, Vacheron Constantin and Patek Philippe, the world of fine watchmaking[…]

The Right Diamond for the Right Style
What Diamond Jewellery Can Men Wear?

Men are increasingly wearing diamonds in everything from understated wedding bands and cufflinks to bold Cuban-link bracelets[…]

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