14k yellow gold opal, diamond, and pearl shell brooch. The large sea shell motif features pave set, graduating, round opals. It is centered by 1 cultured pearl, that measures 9.2mm. The base of the sell features 41 small, round diamonds, that weigh approximately 1.00 carat total. The brooch measures 2×2 ¼ inches and weighs 21.2 dwts.