Gem-set and diamond parure and a ruby and diamond parure

One set with brilliant-cut diamonds and calibré-cut and marquise-shaped sapphires, rubies and emeralds, comprising a necklace, length approximately 415mm, a bracelet (unillustrated), length 194mm, a pair of pendent earrings, and a ring (unillustrated), size 54, all mounted in yellow gold; the other set with brilliant-cut diamonds and pear-shaped rubies, comprising a necklace, length approximately 413mm, a bracelet, length 190mm, a pair of pendent earrings (unillustrated), and a ring (unillustrated), size 54½, mounted in yellow gold.