Join Sotheby’s Lisa Hubbard and Verdura’s Ward Landrigan as they explore the remarkable jewellery collection of Mrs. Paul Mellon, including memorable pieces by such master jewellers Cartier, Van Cleef & Arpels and Verdura. Explore Property from the Collection of Mrs. Paul Mellon: Jewels & Objects of Vertu online and in our New York galleries, beginning 15 November.