Auction June 11, 2013 in Boston.The June auction features over 500 lots and includes a fine and rare group of Art Nouveau jewels by the renowned firm of Marcus & Co. The sale also features jewelry by Tiffany, Cartier, and Van Cleef & Arpels, as well as fine antique and period pieces. Several fancy colored diamonds, including a pair of fancy vivid and fancy intense yellow diamond earrings stand out as exceptional examples of colored stones.