Set of jewelry in 18K (750) gold comprising: a necklace, the neckline embellished with round brilliant-cut diamonds holding a drop-cut ruby in a diamond setting; a pair of earrings set with round brilliant-cut or 8/8-cut diamonds, each adorned with a drop-cut ruby; and a thin opening bracelet in 14K (585) gold partially set with calibrated rubies alternating with synthetic white stones. Necklace length: approx. 42 cm. Pendant height: approx. 3.2 cm. Bracelet width: approx. 17 cm. Gross weight 18K gold: 13 g; Gross weight 14K gold: 10.5 g (pierced ear system; chips).