Gem Diamonds Limited announced earnings results for the half year ended June 30, 2020. For the half year, the company announced sales was USD 69.543 million compared to USD 91.337 million a year ago. Operating income was USD 5.116 million compared to USD 21.440 million a year ago. Net loss was USD 1.736 million compared to net income of USD 4.162 million a year ago.