Unheated “Peacock” Tanzanite showing a natural mix of blue, teal, and violet. Unheated stones like this are especially interesting because they preserve the broader color range seen in the rough, and this one stands out for its unusual peacock-like blend.
A fabulous gemstone!
4.920 carats / 12.4 x 8.8 x 6.0 mm
Estimate: $3500 - $3650
