Explore DCLA’s legacy as Australia’s leading diamond authority. Learn our history, meet the founders, and discover our unmatched grading expertise.

The diamond market is going through one of the most significant periods of change in recent decades.[…]

Georgina Rodríguez made a spectacular entrance at her intimate wedding to football superstar Cristiano Ronaldo, wearing an[…]

The Gemological Institute of America (GIA) has issued an important warning after examining a 6.87-carat, near-colourless CVD[…]

Swarovski’s chief executive has told the Financial Times that falling prices for laboratory-grown diamonds are enabling more[…]

What paperwork do you need to sell a diamond?

There are rare diamonds. And then there are red diamonds.
The price of diamonds has plunged and supply has surged, disrupting one of the world's most enduring[…]

Why Natural and Laboratory-Grown Diamonds Look So Similar

For years, fashion dictated what jewellery people wore. In 2026, that has changed. Today’s luxury jewellery buyers[…]

When most people admire a beautiful diamond ring, they naturally focus on the gemstone itself. Yet one[…]
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