Beautiful round yellow gold (585) pendant brooch centered on a cameo on agate featuring a seated woman à l'Antique, holding a globe, surrounded by four curved sections punctuated with small rose-cut diamonds in black enamel fillets, alternated with four green beryls on green paillon in square setting. The reverse of the medallion features a circular cavity with a glass cover to accommodate a lock of hair. Second half of the 19th century. Gross weight : 25.9 g. - Diameter: 4.4 cm. Chips and chips to the beryls and agate, chips to the enamel, some wear scratches.