DIAMOND, CULTURED PEARL AND ONYX NECKLACE, BOUCHERON
Circular, pear and baguette-cut diamonds, cultured-pearls and onyx beads, gold (French mark), 1970s, 37.5 cm, signed Boucheron, maker's mark (Société Boucheron), nos. MD2832, 625380 and 338
DIAMOND, CULTURED PEARL AND ONYX NECKLACE, BOUCHERON
Circular, pear and baguette-cut diamonds, cultured-pearls and onyx beads, gold (French mark), 1970s, 37.5 cm, signed Boucheron, maker's mark (Société Boucheron), nos. MD2832, 625380 and 338