Lot of three tie pins, two in 750 ‰ gold and one in 585 ‰ gold, of different designs, representing: - an openwork spiral centered with a sapphire PB. 0.9 g - a cross set with brilliants - PB. 0.2 g - a round medal adorned in relief with a female profile, the neck set with rose-cut diamonds and the hair set with emeralds, sapphires, rubies and roses. Art Nouveau work PB. 3.5 g - PB Total. 4,8 g