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.

Are Diamonds traceable

Diamond traceability refers to the ability to track the journey of a diamond from its source to[…]

Rio Tinto to spend $40m on Diavik diamond mine expansion

Rio Tinto is going ahead with a $40 million expansion of its iconic Diavik diamond mine in[…]

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[…]

What is the difference between a natural mined diamond and a laboratory grown diamond?

The main difference between a natural mined diamond and a laboratory grown diamond is their origin.

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[…]

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

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