Concurrent with its Contemporary Art and Impressionist & Modern Art sales, Sotheby’s New York will present an expansive collection of jewelry by Alexandre Reza from November 2 to 14. In an unusual move for the auction house, the pieces aren’t for sale; they are on display to illustrate the Parisian jewelry house’s extraordinary cache of gemstones and European craft over the past 50 years. The exhibition The Extraordinary Jewelry of Alexandre Reza features a vast selection of jewelry, from Reza’s early desi…