Not only is this tourmaline large at 27.36 Carats but it is also blue which is one of the rarest colors for tourmaline. Cut into a concave bar or millennium cut style and facing up very clean with a just a few minor feathers being eye visible under certain lighting conditions. So many possibilities with this gem from keeping it loose in a collection to mounting it into an outstanding statement piece of jewelry. Large tourmalines like this are becoming more and more difficult to source, factor in the outstanding price and this one is quite the find!