A Chaumet gem set diamond necklace in auction selling diamond jewelry

Sell Your Chaumet Jewelry with Sotheby's

Selling Your Chaumet Jewelry with Sotheby's is Simple

To receive an auction estimate from a Sotheby's specialist, we offer two convenient and confidential options:
1. Request an estimate online
2. Meet with a specialist in person in your nearest city

Talk to a Jewelry Specialist

Talk to a Jewelry Specialist
Our jewelry specialists are located in the below cities and travel frequently to view pieces of jewelry in person. Schedule an appointment or inquire about a visit by calling your closest Sotheby's office.

GENEVA: +41 22 531 0022
NEW YORK: +1 646 518 8553
LOS ANGELES: +1 310 274 0340
HONG KONG: +852 5803 0036
LONDON: +44 20 3868 8645
PARIS: +33 (0)1 85 14 96 56
MILAN: +39 02 29 500 201
TOKYO: +81 3 6770 2873
MADRID: +34 91 123 4218
MONTE CARLO: +377 93 30 88 80

Chaumet Jewelry Consigned with Sotheby's

Frequently Asked Questions

  • When is the best time to sell my Chaumet jewelry?
    Exceptional pieces are continually in demand by collectors and new buyers from New York and around the world. Enthusiasts and connoisseurs buy and sell fine jewelry by Chaumet, Van Cleef & Arpels, Cartier, Tiffany & Co., and other iconic makers. Now is the time to consign a Chaumet ring, necklace, choker, earrings, ear clips, bracelet or brooch for the highest price.
  • Is every Chaumet piece marked with a signature?
    Generally speaking, each authentic piece will be signed with an engraved Chaumet hallmark. Unfortunately, hallmarks are sometimes forged, so our experts recommend that you submit images of your fine jewelry and trust a Sotheby’s specialist to interpret any maker’s marks. Simply send photographs to our experts, who will use their knowledge of Chaumet jewelry workmanship to confirm the piece’s authenticity.
  • How much is my Chaumet jewelry worth?
    Sotheby's specialists have years of experience in valuing Chaumet diamond jewelry. When you submit your piece online, our specialists will consider its general condition, presence of a Chaumet signature, prices achieved at auction for similar pieces, quality of the diamonds and any accompanying gemstones, and the history of ownership before determining an appropriate auction estimate. Consign Chaumet jewelry now for our upcoming 2020 sales that will feature retro jewels and a fine selection of diamond, emerald, sapphire, ruby and cultured pearl jewelry.

More information on how to sell with Sotheby's

Sotheby’s is your best resource to buy and sell Chaumet jewelry such as a new, vintage or antique necklace, gem set necklace, choker, pendant, sautoir, bracelet, bangle, engagement ring, wedding ring, custom ring, bespoke ring, bridal jewelry, cocktail ring, earrings, ear clips, brooch, pin, parure or demi parure jewelry set, watch, wristwatch or cufflinks embellished in platinum, white gold, yellow gold or silver with diamonds, sapphire, emerald, ruby, tanzanite, jadeite, rock crystal, onyx, gemstones or cultured pearl as part of the Liens, Josephine or Jardins collection.

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