A South Sea cultured pearl, Tahitian cultured pearl and diamond necklace by Natalia Josca, the 15mm South Sea cultured pearl and Tahitian cultured pearl drops beneath gold coloured caps with applied gold coloured flower heads and leaves with granulation detail, on a handmade foxtail link gold coloured chain, with a removable slide set with a brilliant cut diamond, estimated to weigh 0.16 carats, in a collet setting, 56cm long, 142g gross From the collection of Natalia Josca