Sell or consign Xtraordinary Collections

Entire jewelry or art collections, single-owner sales and estates.

Send us clear photos, any certificates or receipts, and what you know about the history of the piece. We provide a valuation, then offer it through our gallery or to major auction houses — Sotheby's, Christie's, Phillips, Bonhams and others — choosing the venue that should achieve the strongest result.

Sotheby's · Christie's · Phillips · Bonhams · Heritage Auctions

We also consign