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.

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[…]

Botswana Has the World’s Two Richest Diamond Mines

A new list names the Jwaneng diamond mine, in Botswana, as the world's richest 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[…]

20,000 jobs lost in Surat as diamond demand fades

Plummeting demand for cut and polished diamonds in the West and China has pushed some 20,000 workers[…]

Top Lots Smash Estimates at Phillips Jewelry Sale

A pink-diamond necklace led the most recent jewelry auction at Phillips, smashing its high estimate to bring[…]

Sarine Claims Win in Infringement Case

An Indian court has found five manufacturers in Surat guilty of copyright infringement and the illegal use[…]

Lucara Expects to Sell More Diamonds for More Money in 2023

Lucara Expects to Sell More Diamonds for More Money in 2023

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