Gibb River Diamonds Limited engages in the development and exploration of mineral properties in Australia. The company primarily holds 100% interest in the Blina Diamond project covering an area of 246.3 square kilometers located in Kimberley Region, Western Australia. It also owns 100% interest in Phosphate project situated in Northern Territory, Australia. The company was formerly known as POZ Minerals Limited and changed its name to Gibb River Diamonds Limited in November 2018. Gibb River Diamonds Limited was incorporated in 2008 and is based in West Perth, Australia.