A Hardy Bros cultured pearl necklace with sapphire and diamond clasp, comprising a matinee length strand of graduated cultured pearls measuring 4.0 mm to 8.0 mm individually knotted to a sapphire and diamond clasp set in 18ct white gold stamped Hardy Bros, total length 550 mm, together with another strand of graduated cultured pearls measuring 4.0 mm to 7.5 mm knotted to a silver clasp, total length 475 mm