Super unique calico 13.03ct faceted Sapphire

Look at the unique color and shimmering luster of this fully natural sapphire! Sourced from Madagascar, this piece exhibits a rich golden tone that's speckled with blacks and dark reds which displays the intermingling of different minerals that influence this pieces natural color palette. It has great size, measuring 17.8mm x 13.6mm x 5.1mm. Untreated!