BOUCHERON. Turtle clip brooch in 18k yellow gold, the back guilloche and yellow enamel imitating the shell of the animal, the head and legs carved, the eyes set with round-cut rubies, double pins with pump clasp. Signed, numbered P20751 and applied with the hallmark of master goldsmith Sté champignon B. Year 1960. Accompanied by its case. Height : 4,5 cm 4.5 cm - Width: 3.5 cm - Gross weight: 20.8 g