Ammolite RingThis stunning ring features a polished ammolite gemstone set in sterling silver, showcasing the vivid iridescent colors of this rare organic gem. Ammolite forms from the fossilized shells of ammonites, and its unique aragonite microstructure produces flashes of red, green, blue, and gold that change with light and viewing angle. Why Youll Love This Features natural ammolite, an opal like organic gemstone derived from fossilized ammonite shells Set in