History of Diamond Grading in Australia

Blogs & News

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Petra Diamonds Cullinan Diamond Mine
Petra Diamonds shares fall on debt for equity deal

Petra Diamonds has abandoned plans to sell the business in favour of a debt-for-equity restructuring, it said[…]

blue diamonds Cullinan
Petra Diamonds recovers five rare large high-quality blue diamonds at Cullinan Mine

South Africa’s Petra Diamonds, which put itself up for sale in June, announced on Wednesday it had[…]

Petra Diamonds
Petra Diamonds sells Botswana exploration assets

Petra Diamonds (PDL.L) has agreed to sell its Botswanan exploration assets to Botswana Diamonds (BODP.L) for $300,000[…]

adonis poroulis
Petra Diamonds founder steps down

South Africa’s Petra Diamonds is saying goodbye to Adonis Pouroulis, the company’s founder and chairman for 23 years.[…]

Petra blue rough diamond
Petra Diamonds H1 Production Up, but Revenue Down

Petra Diamonds Limited has announced that while its production for the six months ended December 2019 was[…]

Petra Blue Diamond
Petra Sells 20ct. Blue Diamond for $15M

The 20.08-carat blue Cullinan diamond.

Petra Rough Diamond
Artisanal small-scale diamond mining initiative launched

Petra Diamonds has launched an artisanal small-scale mining initiative in South Africa. This follows a process of[…]

Petra Diamonds
Petra Diamonds’ revenues decline

Petra Diamonds Limited lost some of their lustre, sliding 5.3% to 7.65p after the diamond miner underwhelmed[…]

Petra Diamonds Cullinan Diamond Mine
Shaky gems market hits Petra Diamonds

Petra Diamonds Cullinan diamond mine.

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