Gem Diamonds is a diamonds producing company based in United kingdom.
Its main assets in production are ELLENDALE in Australia and LETSENG in Lesotho, its main assets in development are GOPE in Botswana, CEMPAKA in Indonesia and MAMBÉRÉ in Central African Republic and its main exploration properties are CHIRI in Angola and MBELENGE and LUBEMBE in Congo Dem. Rep. of.