Large 12 Carat Mystery Stone from a larger mystery parcel I purchased. When I was sorting through the lot and saw this, I thought I found a massive AAAA Tanzanite, let me tell y'all I thought I hit the lottery! After further examining the way its cut and its color, although it's pretty darn close I'm now positive it's not. It's still a gorgeous stone though, and I've found everything from Paraibas Sapphires, and Diamonds, all the way down to cz's in this lot, so there's literally no telling what it is! As with the other stones from this parcel that I have not had the time to test, I am offering this one at a super low price until I have the time amd funds to send another shipment to GIA. Until then, thanks for looking and happy poshing!