A collection of six cultured pearl necklaces including a single-strand pearl necklace, the pearls of

A collection of six cultured pearl necklaces including a single-strand pearl necklace, the pearls of the cream body with pink overtones measuring approximately 9mm to 11mm each, to a diamond-set brushed metal clasp stamped '585'; a single-strand baroque pearl necklace with a diamond-set yellow metal clasp stamped '585'; a single-strand rose quartz and pearl necklace, the pearls of pink body colour, to a yellow metal clasp stamped '375'; a double strand pearl necklace, the cream body button pearls measuring approximately 5.3mm wide, to a 9ct yellow gold clasp; a single-strand pearl necklace featuring an oval pearl drop, with a yellow metal clasp stamped '375', and a double-strand pearl necklace featuring sapphire, ruby and emerald beads between potato-shaped pearls, to a pearl-set base metal clasp (6)