This vintage necklace features a double dolphin opal pendant, perfect for those who love beach and sea life themes. The necklace is made of 925 sterling silver and has a length of 18 inches. The pendant is crafted with intricate details and showcases a beautiful blue opal stone. The necklace is a great addition to any jewelry collection and would make a statement on its own or with a pendant alteration. The pendant measures approximately 14mm.