PETRA DIAMONDS ORD GBP0.0005 (DI) revenue for the last year amounted to 290.28 M GBP, the most of which — 152.06 M GBP — came from its highest performing source at the moment, Cullinan Mine, the year earlier bringing 242.57 M GBP. The greatest contribution to the revenue figure was made by South Africa — last year it brought PETRA DIAMONDS ORD GBP0.0005 (DI) 229.80 M GBP, and the year before that — 385.07 M GBP.