Petra Diamonds on a roll after another major find at Cullinan

South Africa’s Petra Diamonds has found yet another big rock at its iconic Cullinan mine, the third coloured diamond over 100 carats since March that has been unearthed at the operation.

“It is the third Type II D colour gem quality diamond weighing more than 100 carats recovered at Cullinan since March”

The 209.9 carat, D colour, Type II gem quality diamond is also the fourth such stone discovered by Petra so far this financial year.