Okay not really! It's just nanosital, which is a synthetic material very similar to glass. Gemstones always look alarmingly tasty, but this one was so reminiscent of a green Jolly Rancher when I polished it that I just had to give it an appropriate staging.
Design is "Green Lion" by Scott Laborie - several other faceters had been talking about this design as one of their favorites and after cutting it, I can see why! Strongly recommended by me now as well :)
24.0 cts, 19.6 x 12.7 mm
(Only one Jolly Rancher was harmed in the making of this photo op)