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.

Natural Rough Diamonds
What Is a Diamond? Natural vs Laboratory-Grown – Structure, Science and Pricing

A diamond is a solid form of the element carbon in which the atoms are arranged in[…]

Average US Engagement Ring Price Hits $7,346: 2025 Natural Diamond Trends and Australian Comparison
Natural Diamond Engagement Ring Prices Surge in the US – What Australian Buyers Need to Know

The average price of a natural diamond engagement ring in the United States rose by 9 per[…]

De Beers to Release “A Diamond Is Forever” Book Celebrating a Century of Natural Diamond Legacy

De Beers is set to release A Diamond Is Forever, a new luxury book exploring the evolution[…]

A natural diamond is a gemstone composed of crystallized carbon
Natural Diamond

A natural diamond is a gemstone composed of crystallized carbon that was formed deep within the Earth's[…]

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