Monogram in 800 thousandths silver, set with eighty-one small rose-cut diamonds mounted later as a brooch, metal system, secure clasp, metal pin. 19th century. Total estimated diamond weight: 0.10 ct Height 3.6 cm - Width: 2.8 cm Gross weight: 4.6 g A 585-thousandths gold horseshoe brooch set with eleven oval cabochon turquoise stones and studded with eleven small rose-cut diamonds, pump clasp, metal pin. Circa 1950. Total estimated diamond weight: 0.05 ct Height : 3.7 cm - Width : 2.5 cm Gross weight : 8,2 g