Buy and sell jewelry via the Fortuna Jewelry Auction app. Based in New York City, Fortuna specializes in diamond, estate, signed, and antique jewelry of all eras. Fortuna’s auctions are a platform for jewelry collectors and members of the trade to securely buy and sell jewelry on an international scale. Anyone can sell, and anyone can bid.

We hold 4-6 auctions annually featuring a variety of signed jewelry, antique jewelry, watches, and objet d’art. Discover beautiful and rare jewels from famous brands such as Cartier, Tiffany & Co., Bulgari, Hermes, Van Cleef & Arpels, David Webb, Rolex, and more. Each auction reaches thousands of bidders through our various auction channels.