Crescent moon brooch in 750 thousandths pink gold and 800 thousandths silver, entirely set with thirteen probably fine button pearls in a surround of fifty-eight rose-cut diamonds. Late 19th century. Diameter of pearls: 2.3 to 4.7 mm Total estimated diamond weight: 0.20 ct Height 3.8 cm - Width: 3.6 cm Gross weight : 8,6 g