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.

Modern gemmological testing involves far more than simply using a handheld diamond tester.
Consumer Alert: Certificate Swapping Fraud – A Growing Threat to the Diamond Industry

The Diamond Certification Laboratory of Australia (DCLA) Issues Warning to Consumers and the Jewellery Trade

A Timeless Jewellery Wardrobe Beyond the Engagement Ring and Wedding Band
The Three Essential Jewellery Pieces Every Woman Should Own

An engagement ring and wedding band are among the most treasured pieces of jewellery a woman will[…]

Layering Has Become an Art Form
Jewellery Trends Defining 2026: Colour, Layers and Individual Expression

For several years, minimalist jewellery dominated fashion, with fine chains and delicate diamond pendants becoming everyday staples.[…]

WFDB Leadership Vote Signals a Turning Point for the Global Diamond Trade
WFDB Leadership Vote Signals a Turning Point for the Global Diamond Trade

Delegates will cast their votes during the World Diamond Congress in Singapore, where a new president will[…]

Jewellery Inspired by Nature and Architecture
The Rise of Sculptural Diamond Rings, Why Curves Are Replacing Straight Lines

For decades, engagement rings and diamond jewellery followed a familiar formula: a straight band, a centre diamond,[…]

Men's Jewellery Trends
Men’s Jewellery Trends Are Breaking Gender Barriers

Why More Men Are Buying Fine Jewellery Than Ever Before, Today, one of the most significant shifts[…]

World Diamond Council 21
World Diamond Council Reminds Industry of Approaching System of Warranties Deadline

The World Diamond Council (WDC) has issued a reminder to the global diamond industry that the transition[…]

The Antwerp World Diamond Centre (AWDC) has presented United States President Donald Trump with a bespoke ring featuring 321 natural diamonds to commemorate the 250th anniversary of the United States.
Antwerp World Diamond Centre Presents Commemorative 321 Diamond Ring to President Trump

The Antwerp World Diamond Centre (AWDC) has presented United States President Donald Trump with a bespoke ring[…]

Diamonds are one of the most extraordinary natural materials on Earth.
The Diamond: Nature’s Most Remarkable Gem

The Diamond: The Science, History and Mystery Behind Nature’s Most Extraordinary Gem

Independent grading and certification from recognised laboratories such as DCLA will continue to play an important role in providing consumers with trust and assurance when purchasing natural diamonds.
DCLA News of the Day: Natural Diamonds Face a Defining Period of Change and Opportunity

The natural diamond industry is entering a crucial period of transformation, with market leaders highlighting the key[…]

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