DIACOLOR has recently acquired the most expensive single emerald rough ever sold by Gemfeilds. Recently DIACOLOR announced its latest acquisition, The Inkalamu  Emerald. A 5,655-carat emerald described as having “remarkable clarity and a perfectly balanced golden green hue”.  The gem was unearthed at the Kagem mine, the world’s largest emerald mine, by Gemfields Group. This […]