Display sized! 15,730ct UNTREATED Ruby in Kyanite

The colors of this piece massive piece are simply stunning. It presents a unique blend of blue kyanite and coppery red ruby that moves in and out of each other, captured forever in a beautifully opaque dance. It has amazing size, weighing almost 7 pounds (over 15 thousand carats) and measuring 195mm x 119mm x 50mm, and has a high polished glistening luster. Sourced from Madagascar. Untreated!