CARTIER, Paris Lot of buttonhole motifs, in the shape of a scallop shell, given according to seniority in the House: - two silver (800) gilt buttons, one with round faceted synthetic ruby, for 10 and 15 years. Total gross weight silver: 4 g. Wear. - two in yellow gold (750), with a round faceted emerald or a brilliant-cut diamond, for 20 and 25 years. - one yellow gold (750) pin with diamonds, for 30 years. Total gross weight of gold: 7.3 g. Signed. H. 1.7 cm. Scratches and wear; some scratches.