Gorgeous Ammolite triangular ring

A large triangular ammolite cabochon dominates this ring, its surface flashing vivid green with streaks of blue and gold shifting across the stone as it catches the light. Ammolite forms from fossilized ammonite shell and is genuinely rare, found in only one small region of the world, making this kind of vivid, saturated flash especially prized. Bezel-set in silver, the size and intensity of the color make this a true statement piece.