Unheated Tanzanite rough from Merelani Hills, Tanzania showing natural pleochroism with blue, violet, and greenish tones visible from different angles
Popcorn bidding is in effect: bids placed in the last 5 minutes will extend the auction by 5 minutes
1.741 grams / 8.705 carats / 11.4 x 10.8 x 8.3 mm / clean
Estimate: $435 - $465
