BOUCHERON - 1980S ARTICULATED SAPPHIRE AND DIAMOND NECKLACE This necklace features a frieze of articulated escutcheons in 18K yellow gold. In the centre, three of the largest links are paved with brilliant-cut diamonds in frames of calibrated sapphires. French work signed Boucheron. Gross weight: 117.87 g. Height of the central motif: 1.9 cm. Length: 38 cm. A sapphires, diamond and 18K yellow gold necklace by Boucheron, circa 1980. French assay mark signed Boucheron. Gross weight : 117,87 gr. Central pattern height : 1,9 cm. Length : 38 cm.