text: <translate> Ikigo cya Letšeng gikorera ibibuye byagaciro byagaciro byagaciro gakomeye, kandi icyo kigo kivuga ko buri gihe kigura igiciro cya karati kiruta icya kimberlite cyose ku isi. <eng>Letšeng mine produces high-quality gem diamonds, consistently achieving the highest price per carat of any kimberlite mine in the world, according to the company. 