Brooch in 18k rose gold and 800 thousandths silver, featuring a rosehip flower entirely set with seventy-two old-cut brilliant-cut diamonds (one missing), the center approx. 0.50 ct. Last quarter of the 19th century. Total estimated diamond weight: 2.50 ct Height : 3.5 cm - Width : 3.2 cm Gross weight : 11.3 g