Cullinan Diamond Mine
Diamonds & Gemstones
Petra confirms sale of 39.34ct exceptional type IIb blue diamond
This diamond adds to the famous diamonds that have originated from this iconic mine. The stone achieved a price of US$1,021,357 per carat.
Diamonds & Gemstones
What is the sales process for Cullinan’s 39.34ct Type IIb blue...
Petra has announced the sales process for the 39.34 carat exceptional Type IIb blue diamond recovered at Cullinan Diamond Mine.
Diamonds & Gemstones
3 Mt wall scaling at Petra Diamonds’ Cullinan open pit
Operation are disrupted temporarily to give management the opportunity to thoroughly inspect the underground workings for any anomalies.
Diamonds & Gemstones
Petra recovers third +100 ct diamond since March 2019
Petra Diamonds has confirmed it has recovered a 209.9 carat D colour Type II gem quality diamond at its Cullinan Diamond Mine.
