This is the first time I’m trying this new cut – Gnom’s Geode by Arya Akhavan – in sphalerite! I slightly modified it, adding an additional star of facets on the culet, and the result is very nice, very originally looking stone, 14.84 ct. In fact, it looks like seven individual stones mounted together in invisible setting, as you can see the complete reflection of the pavilion in each one of the seven large crown facets!
Check out the complete description of the stone on my sphalerite site.
Video of the stone on Youtube:
PD: Stone sold and the client was very happy! She made my day with her feedback, you can see it here!