Auction September 9, 2014 in Boston. Sophisticated and beautiful jewelry comes to the auction block in September, including a private New England collection being sold to benefit the Campaign for Catholic Schools. The collection features three rare pieces of Tiffany jewelry from the Arts & Crafts movement. Fine diamonds and colored gemstones will also inspire bidders, as will signed pieces by Cartier, Schlumberger, Van Cleef & Arpels, and Tiffany & Co. Contact Us: 617-874-4313 or jewelry@skinnerinc.com