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 on a roll after another major find at Cullinan
209 carat D Colour Type II diamond recovered at Cullinan mine South Africa
Petra Diamonds shares jump after another discovery at Cullinan
Type II 100.83 carat gem quality diamond