Three cultured pearl necklaces

Three cultured pearl necklaces, comprising: a two-row necklace strung with tumbled garnet beads, spaced by cultured pearls, to a gold clasp of shou medallion design, length 39cm, signed Gump's, stamped 14K; a three-row baroque cultured pearl necklace, the clasp set with cultured pearls, sapphires and blue topaz cabochons, length 42cm, stamped 14K; and a four-row necklace of grey baroque cultured pearls, to a navette-shaped clasp in gold rope twist set with sapphires, length 46cm, stamped 14K