An 18 Karat Yellow Gold, Mabe Pearl and Diamond Brooch, centered on one mabe pearl measuring approximately 18.55 mm in diameter within a surround of seven crescent shape sections containing 21 round brilliant cut diamonds weighing approximately 0.42 carat total, the outer border composed of an overlapping hammered texture petal motif.Stamp: 18K 750 (Italian maker's mark). 31.60 dwts.