Expert Appraisals for



Our record-breaking sales demonstrate the depth and strength of our global reach. Doyle's New York-based team and regional advisors are always available to discuss the appraisal and sale of a single object or an entire collection.

Doyle’s New York gallery connects buyers and sellers to the global auction market. We offer a full array of live and online auctions. A pioneer of digital innovation in the auction world, Doyle broadcasts our auctions globally. Our buyers represent 92 countries across six countries. 

Our galleries in Palm Beach, Beverly Hills and Charleston host events and previews of jewelry, fine art and other highlights, drawing collectors from far and wide for enhanced visibility on upcoming property.

We offer:

  • Live auctions in our New York salesroom, and exhibition galleries in New York, Palm Beach and Beverly Hills
  • A wide range of object values at auction, ensuring we can accommodate more of your property
  • Flexible seller’s commissions and fees
  • Coordination of transport to Doyle
  • Insured storage
  • Auction catalogues with biographical introductions for private collections
  • Live auctions transmitted worldwide
  • Live, interactive internet bidding with Doyle’s “BidLive!” technology and via other auction platforms
  • Live telephone bidding
  • Optional outright purchase of property
  • Comprehensive liquidation of entire estates or collections, with property of moderate value handled by Doyle’s online-only auction subsidiary Hayloft Auctions

Trusts & Estates Department

Joanne Porrino Mournet

President / Executive Director, Trusts & Estates


Peter Costanzo

Senior Vice President / Executive Director

212-427-4141 ext 248

Jennifer K. Pitman

Vice President, Director of Regions 

212-427-4141 ext 208