Original "Passementerie" necklace in 18k yellow gold (750‰) adorned with three ranks of emerald,

Original "Passementerie" necklace in 18k yellow
gold (750‰) adorned with three ranks of emerald,
ruby, sapphire or cultured pearl cabochons, held
together by two heart-shaped motifs, collar in triple
jaseron chain links
Italian production
Length: 40 cm
Gross weight: 76,4 g