text: <translate> Ikirombe cya Letšeng gitanga diyama nziza yo mu rwego rwo hejuru, ikomeza kugera ku giciro cyo hejuru kuri karat ya mine ya kimberlite ku isi nkuko iyi sosiyete ibitangaza. <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. 