FLOWER BUD" BROOCH Circular, radiating brooch in 18k (750 thousandths) yellow gold and black enamel, centered on a rosette set with 8/8-cut diamonds forming a floral composition in relief. The center diamond weighs approx. 0.25 ct. The rim is underlined by a black enamel border and enhanced by eight pearls, probably fine pearls. Second half of the 19th century Gross weight: 14.5 g - Diam. 3.7 cm