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.

WHAT ARE CONFLICT DIAMONDS

Conflict diamonds, also known as blood diamonds, are diamonds that have been mined in war zones and[…]

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[…]

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,[…]

Alrosa Finds 2 Huge Diamonds at Udachnaya on the Same Day

Alrosa Finds 2 Huge Diamonds at Udachnaya on the Same Day

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[…]

Alrosa CEO Sergey Ivanov Reportedly Leaving

Alrosa CEO Sergey Ivanov is stepping down from the position, a Russian news outlet reported. The executive[…]

Rio Tinto’s Unique $1.24m Midnight Sun Diamond Ring

Pink and yellow diamonds from two iconic Rio Tinto mines – Argyle and Diavik – have been[…]

Christie’s Garners $46M from Hong Kong Sale

Christie’s Garners $46M from Hong Kong Sale

$35M Pink Diamond Pulled from Christie’s Sale

13.15-carat pink diamond will no longer be available at the upcoming Christie’s Magnificent Jewels

Lucara Sales Fall Amid Lack of High-Value Diamonds

Lucara Diamond Corp.’s sales dropped in the third quarter as the company supplied fewer large and expensive[…]

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