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.

Nature's Ratio: Large Diamonds Are Exceptionally Rare
Nature vs Technology: Why Large Natural Diamonds Are Exceptionally Rare While Large Laboratory-Grown Diamonds Are Increasingly Common

For billions of years, nature has been producing diamonds deep beneath the Earth's surface under immense pressure[…]

Individuality Becomes the New Definition of Luxury
The Natural Diamond Market Evolves as Consumer Preferences Shift

The natural diamond industry continues to adapt to one of the most significant changes in its modern[…]

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[…]

Natural Diamond Council
Natural Diamond Council makes marketing push

The Diamond Producers’ Association (DPA), established only five years ago by a coalition of diamond miners including[…]

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