Set of ring and pair of long earrings in 18kts white gold with brilliant and ruby rosettes. The

Set of ring and pair of long earrings in 18kts white gold with brilliant and ruby rosettes.
The rosette ring with central ruby weighing ca. 1.72 cts., bordered by diamonds, brilliant cut, total weight ca. 2.00 cts.
Pair of long earrings transformable with four rubies of total weight ca. 6.80 cts., bordered by brilliant-cut diamonds rosettes. With row of baguette-cut diamonds. Total weight of diamonds: ca. 5.00 cts. omega spade clasps with stud.
Attached from the Bagués jewelery (Barcelona) purchase invoice from 1977 and original box.
Measurements: 16.5 mm (inner diameter ring); 18 x 15 mm (ring front); 46 x 12 mm (earrings length).