This gorgeous necklace features a prong-set created fiery white opal oval stone. The opal is surrounded by a unique double halo – the inner of peridot stones, and the outer of amethyst stones. The pendant dangles from an 18 inch rolo chain, and is secured by a spring ring clasp. Total opal weight 1ct, total amethyst weight .56ct, total peridot weight .4ct.