Ring in yellow gold 750 thousandths and silver 800 thousandths, the bezel set with thirty-six old brilliant-cut diamonds and a cameo on rock crystal with a vase motif. Work of the 19th century. Total estimated diamond weight: 1 ct Bezel height: 1.8 cm - Width: 1.5 cm Finger size : 50 Gross weight : 3,7 g