This is a genuine untreated unheated  color change Amethyst weighing 62.50 carats, 12.50 gram. Size: 31.0 mm x 21.0 mm x 15.40 mm. It is Pear cabochon  shape 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 Amethyst  - Pear cabochon cut styling Amethyst stone is simply breathtaking!  Amethyst stones and amazing Beauty that the pictures do not show, - you are going to Love this Amethyst. Retail  Value:  1550$