Green Ammolite Stone 14k Gold Ring Adjustable Size

Fancy Cut Cabochon Geometric Iridescent Flash Green Flash Small Ammolite Stone on a 14k Gold Plated Ring Ring Size 6-7.5 AAAA Canadian Green Ammolite ORGANIC GEMSTONE: It is made of the fossilized shells of ammonites, which in turn are composed primarily of aragonite, the same mineral contained in nacre, with a microstructure inherited from the shell, which gives it an opal-like quality