Cultured pearl necklace

composed of a double row of cultured pearls measuring approximately 9.00 to 9.50mm, to an oval clasp pavé-set with single-cut diamonds weighing approximately 2.82 carats, the front centred by a tube-set round brilliant-cut diamond weighing approximately 0.40 carat, the reverse centred by three single-cut diamonds, each flanked by four baguette-cut diamonds, length of shortest row approximately 380mm