Zultanite and its colors! At their best, Zultanite turn from kiwi-like green to rhodolite-like purplish-pink. The same gem can show a khaki-green to cognac-pink color change in a different environment. It might shift from light, pinkish-champagne color to that of ginger ale under different light sources. Even depending of the time of the day you may witness many subtle nuances in color. www.zultanite.org 1.888.808.7074