Gemfields Group Ltd. engages in the exploration, mining, and sale of colored gemstones. It operates through the following segments: Zambia, Mozambique, Platinum Group Metals (PGMs), Steel Making Materials, Corporate, Faberge, and Other. The Zambia segment pertains to the mining operations of emerald and beryl. The Mozambique segment focuses on ruby and corundum mining. The PGMs segment includes the Group's investment in Sedibelo Platinum Mines Limited. The Steel Making Materials segment invests in Jupiter Mines Limited. The Corporate segment consists of sales of cut and polished gemstones as well as marketing, technical and administrative services. The Faberge segment supplies and trades jewelry and watches. The Other segment manages new projects, traded auctions, and sales and marketing offices. The company was founded on September 4, 2007 and is headquartered in St. Peter Port, Guernsey.