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.

Majhgawan-Panna, India’s Only Mine, to Resume Operations

India’s only diamond mine will put up to 84,000 carats a year

Botswana’s diamond trade is expected to depreciate due to reduced demand

Trading in diamonds increased 41% in the last year, with Botswana also benefiting from Western consumers avoiding[…]

How are diamonds priced ?

Polished diamond prices are derived from a variety of factors, including supply and demand, the quality and[…]

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[…]

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