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 at a Crossroads Lab-Grown Diamonds,
The Hidden Cost of Falling Diamond Prices, Lab-Grown Competition and Lost Livelihoods

The potential sale of De Beers highlights the challenges facing the natural diamond industry. The rise of[…]

screening can produce the wrong conclusion
The Hidden Characteristics That Help Reveal Their Origin

Blue fluorescence, crystal structure, growth patterns and microscopic features can all help gemologists distinguish natural diamonds from[…]

The Perfect Diamond Without Compromise
The Perfect Diamond Without Compromise

Your dream diamond should never be limited by your budget. At DCLA, expertise, craftsmanship and personal service[…]

A diamond is often far more than a valuable possession. It may represent an engagement, a marriage, a family inheritance or a milestone that holds a lifetime of memories. Yet, despite the emotional and financial value attached to fine jewellery, many owners have never fully investigated what would happen if their diamond were lost, stolen or accidentally damaged.
You Lost Your Diamond Ring, Now What?

Standalone jewellery insurance or specified items under your home and contents policy? Understanding the difference could make[…]

The Bulgari pink diamond ring
A Rare 24 Carat Diamond Set to Make Auction History

A remarkable pink diamond, hidden from public view for more than 70 years, is preparing to take[…]

Natural or Laboratory-Grown
The Diamond You Choose, Natural Rarity or Laboratory Grown Quality

When the choice is yours, what matters most: rarity, size, beauty or simply the diamond you fall[…]

Buying fine jewellery should feel like a privilege, not a gamble. At the DCLA Diamond Exchange, every customer is guided by people who have spent 25 years at the heart of Australia's diamond and gold trade.
The DCLA Diamond Exchange: Expert Jewellery Buying, From First Look to Final Delivery

Decades of diamond and gold expertise, at your fingertips, Expert Jewellery Buying, From First Look to Final

6.03-Carat Yellow Diamond Found in Arkansas Could Be Worth $1 Million
6.03 Carat Yellow Diamond Found in Arkansas

A remarkable 6.03-carat yellow diamond discovered by an amateur diamond hunter at Arkansas’ famous Crater of Diamonds[…]

The Argyle mine, located in Western Australia's remote East Kimberley region, became synonymous with pink diamonds and, for decades, supplied more than 90 per cent of the world's pink diamond production.
Boodles Goes Pink with Major Argyle Diamond Acquisition

British luxury jeweller Boodles has strengthened its position in the highly exclusive world of fancy-coloured diamonds after[…]

Strategic review highlights the financial pressure facing one of Africa’s best-known natural diamond producers
Petra Diamonds Weighs Sale as Diamond-Market Pressures Mount

Petra Diamonds has launched a strategic review that could ultimately lead to the sale of some or[…]

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