Bracelet and ring set

Pair of rings in 18k yellow gold and bracelet in silver and gold with turquoise and sapphires. Flat bar ring with 13 diamonds on the front, brilliant cut, color H-J, purity VSI2, total weight ca. 0.03 ct. Punched on the inside.
A second ring with a square-cut sapphire, central, set in semi-bezel and flanked by two diamonds, brilliant-cut, color G, purity VSI, totaling a weight of ca. 0.08 ct.
Chain bracelet with alternating 18k gold and silver links. Central eye-shaped motif, bordered in brilliant-cut sapphires and with a central turquoise cabochon. Carabiner clasp with punch.
Total weight: 12.25 g.
Measurements: 1.70 x 0.15 xm (inner diameter x front first ring); 1.68 x 0.5 cm (inner diameter x front second ring); 17.12 cm (bracelet length).