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.

HB Antwerp Invests in Botswana’s Young Diamond Talent

HB Antwerp has announced a partnership with Botswana to foster a new generation of diamond talent.

How do I know where my diamond was mined ?

It can be challenging to determine the exact location where a diamond was mined, but there are[…]

HRD Antwerp Hits Back at ‘Upgrading’ Allegations

HRD Antwerp has sued its former Turkish partner company following allegations the Belgian laboratory had routinely “upgraded”

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[…]

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[…]

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[…]

Botswana, De Beers row over diamond profits

Botswana's President Mokgweetsi Masisi warned Sunday that his country could sever ties with South African diamond giant[…]

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