Pair of ear studs in 750 thousandths white gold and 850 thousandths platinum, each designed with a swirl set with thirty-four modern and baguette-cut brilliant-cut diamonds and twenty-four marquise-cut rubies, toggle clasp for pierced ears. French work, 1950s. Total estimated weight of diamonds / rubies: 1 / 1.60 ct Height 2 cm - Width 1.6 cm Gross weight : 13,2 g