An 18 Karat Yellow Gold, Mother-of-Pearl, Diamond and Cultured Pearl Brooch, in a sculpted wave motif, consisting of a black mother-of-pearl plaque set within an undulating gold surround containing numerous pave set round brilliant cut diamonds weighing approximately 2.41 carats total, suspending a drop shape Tahitian pearl measuring approximately 15.02 x 11.82 mm. 20.40 dwts.