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