Petra Diamonds

Petra Diamonds is a independent diamond mining group and a supplier of rough diamonds to the international market. The company has a diversified portfolio incorporating interests in various producing operations: underground mines in South Africa (Finsch, Cullinan and Koffiefontein), the Kimberley Ekapa Mining joint venture (including the Kimberley Underground mine and extensive tailings retreatment operations) and an open pit mine in Tanzania (Williamson).