Alrosa Discovers 235.16ct Rough Diamond

alrosa 235 200 x 150

The diamond is estimated to be worth between $1.5 million to $2 million. A 235.16ct rough diamond was discovered by a business unit of Alrosa, the Aikhal Mining and Concentration Mill, in Russia, reports say. The diamond is described to be of gem-quality, transparent, with a yellow hue and having small graphite-sulfide … [Read more...]