Perfect doubly terminated and pristine Corundum var. Ruby crystal with minor black Muscovite. The Ruby has pleasing color variation from purple at the center to red at the caps. It is a sharp crystal of 23mm and very well crystallized. The luster is strong and the colors are rich. Displays some gemminess. Complete all over 360 degree. In very good condition – some small imperfections. On acrylic base.

Marvelous Ruby!