This is a Natural Earth Mined AAA Bi Color Unheated Sapphire From Madagascar! Genuine AAA.. Bi Color  Sapphire  weighing 21.25 carats, Size:  (19.0 mm x 15.0 mm x 8.0 mm = 21.25 carat )  It is Oval checkerboard table Shape faceted  and would make a great pendant, or even a big  Ring. This was part of my personal collection which I never had mounted. I hope the winning bidder enjoys it as much as I did. The  AAA.. Bi Color  Sapphire - Oval checkerboard table Shape Cut Styling AAA.. Bi Color Sapphire  stone is simply breathtaking!  AAA.. Bi Color  Sapphire  Stones and amazing Beauty that the pictures do not show, - you are going to Love this AAA.. Bi Color Sapphire. Retail  Value:  1750$