Extremely rare , 21.88 carat, multi-colored Tanzanite with three distinct color zones. The gem was cut in cabochon to allow each color to show distinctly without the mixing of colors that would occur with a faceted pavilion. From another angle, the same multi-colored tanzanite is purple and yellowish.
Photo by Weldon

A collection of unusually colored, unheated, Tanzanties
John Parrish Photography

Pair of unheated Tanzanites in the Zava Pillow™ cut
John Parrish Photography

Green Tanzanite

Very rare pair of intense, pink Tanzanite, almost seven carats total weight; in the Zava Petal™ cut
Photo by Weldon

Tanzanite 20.33 carats, cut in a Zava radiant.

Large Tanzanite cut in a Zava trillion