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.

Buying Jewellery for Babies
Buying Jewellery for Babies and Young Children: What Every Parent and Grandparent Should Know

Giving a piece of jewellery to a newborn or young child is a tradition that has been[…]

How Fluorescence Can Enhance Beauty, Character and Value
The Hidden Light Within Diamonds: How Fluorescence Can Enhance Beauty, Character and Value

Fluorescence occurs when a diamond is exposed to ultraviolet (UV) light. Invisible ultraviolet rays excite trace structural[…]

Choosing the Right Carat Size
Choosing the Perfect Diamond Shape for Your Hand: A Guide to Finding the Most Flattering Ring

Selecting a diamond is about far more than choosing the largest stone or the most popular shape.[…]

One of the strongest trends in fine jewellery is the rise of the oversized men's tennis bracelet
Oversized Tennis Bracelets: The Men’s Jewellery Trend Defining Modern Luxury

For decades, the diamond tennis bracelet was regarded as an elegant accessory reserved almost exclusively for women.[…]

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.[…]

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[…]

Art Deco Cartier jewelry that once belonged to 1920's "supermodel" Phyllis Frank
Sotheby’s Sells Jewels of “First Supermodel”

Sotheby’s London is selling a private collection of rare Art Deco Cartier jewelry that once belonged to[…]

BR-05 36mm Blue Diamond Eagle
Bell & Ross Takes Flight with the New BR-05 36mm Blue Diamond Eagle

Swiss watchmaker Bell & Ross has launched the striking new BR-05 36mm Blue Diamond Eagle, combining aviation[…]

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