Fancy Color Tanzanite (unheated)

We pull these out of large parcels that are headed into the kiln because we just love the natural colors! 

Unheated Tanzanite shows its natural range of colors—typically a mix of violet, blue, and burgundy tones. These untreated stones are less common and retain the original appearance as found in the ground, without heat enhancement.

12 pieces / 6.98 grams / 34.9 total carats / 2.9+ carat average / eye clean or better