Unique 98.8 carat diamond unearthed in Russia’s Far North (PHOTO)
Russian-based world leader in diamond mining, Alrosa, has mined a gem-quality diamond weighing almost 100 carats at its deposit in the northeastern region of Yakutia. It is the second-largest gem ever found at the facility. The diamond, which has an octahedral shape, was found at the Zapolyarnaya kimberlite pipe, which is the part of the…