Openwork plate brooch in silver (min. 800) and yellow gold (585) with a motif of rinceaux punctuated with rose-cut diamonds in gem-set and centred by an emerald with cut-off sides in closed setting. Pin in yellow gold (750). Gross weight: 13.5 g. - Size : 4,7 x 3,2 cm. Flush emerald cracks, scratches, inclusions.