Centering on a faceted cabochon prasiolite (17.70 x 13.10 x 11.20 mm) weighing approximately 18.50 carats set within a double halo of round cut tsavorite garnets weighing approximately 1.70 total carats, the corners with butterfly motif set with full cut round diamonds weighing approximately .32 total carat (H-I color, SI-I clarity), stamped 14K and with maker's mark SF.
