Gemfields Group Limited provided earnings guidance for the six months ended June 30, 2018. For the six months, the company expects net profit after tax will be USD 16 million. In ZAR terms, net profit after tax will be ZAR 197 million. Earnings and headline earnings per share are expected to be USD 1.0 compared. In ZAR terms, earnings and headline earnings per share will be ZAR 0.15.