In May 2014, Christie's Geneva sold this natural pearl necklace with diamonds from the Estate of Baroness Gunhild Thyssen-Bornemisza de Kaszon for just over US$3 million.
In May 2014, Christie's Geneva sold this natural pearl necklace with diamonds from the Estate of Baroness Gunhild Thyssen-Bornemisza de Kaszon for just over US$3 million.