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.

How rare are fancy coloured diamonds and will the price increase

Argyle pink diamonds are extremely rare and highly sought-after, making them some of the most valuable diamonds[…]

How do I choose a diamond shape

Choosing a diamond shape can be a personal and subjective decision. Here are some factors to consider:

De Beers Lifts Prices of Its Smallest Rough Diamonds

De Beers has increased prices of small rough diamonds for the second consecutive sight as a combination[…]

G-7 and EU looking at ways to track and trace Russian diamonds

Group of Seven nations and the European Union are discussing ways to track Russian diamonds across borders,[…]

Industry-Insider Rapaport Lashes Out Against Lab-Grown Diamonds To No Avail

Martin Rapaport recently released an incendiary memo to the diamond and jewelry industry calling on them to[…]

Tiffany Buys Some of a Legendary Diamond Mine’s Last Finds

The new Tiffany Collection comprises 35 gems, including an unusual red stone, from the Argyle Diamond Mine[…]

Alrosa Finds 2 Huge Diamonds at Udachnaya on the Same Day

Alrosa Finds 2 Huge Diamonds at Udachnaya on the Same Day

De Beers Slashes Prices of Larger Rough Diamonds

De Beers has made sharp price changes at this week’s sight, implementing deep reductions in larger goods[…]

Sarine to Buy Majority Stake in Grading Lab GCAL

Sarine Technologies has agreed to acquire a majority share in New York-based Gem Certification and Assurance Lab[…]

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