Two cultured pearl necklaces, modernComprising: a uniform-size cultured pearl necklace, pearls approximately 6.8mm diameter; individually knotted, with flowerhead design push-in clasp also set with cultured pearls, approximate length 54cm, stamped '18CT'; also a slightly graduated cultured pearl necklace, pearls approximately 7.5 - 8.5mm diameter, individually knotted, with shaped oval push-in clasp, rubover-set with an oval-cut dark blue cabochon, approximate length 44cm, white metal stamped '14K', all pearls untested (2)