Round brooch in yellow gold 750 ‰. It is centered on an onyx disk on which rests a starry floral motif centered on a fine half-pearl. The onyx disk is surrounded by a Greek frieze setting, bordered by a twisted motif. On the reverse side, the brooch has a small gold hook for hanging a collar watch. French work from the second half of the 19th century. PB: 10 g - Diameter: 3.5 cm