Request a free estimate

Sell with Clairmont’s

How it works

Three simple steps to request your complimentary estimate

  1. A sapphire butterfly brooch with an emerald cut violet blue stone, worn on a velvet lapel

    1. Tell us about your item

    Provide a brief description and any information you have about the piece.

  2. A sapphire butterfly brooch on a velvet tray, photographed with a phone

    2. Upload photographs

    Add clear photographs showing the item and any relevant signatures, marks or details.

  3. A phone showing a completed Clairmont’s consignment submission

    3. Review and submit

    Check your information and send it securely to our specialists.

Submitting more than six items?

For larger collections, estates or more extensive valuation requirements, please contact our Valuations team.

What we sell

  • Jewellery
  • Diamonds
  • Coloured Gemstones
  • Signed Jewellery
  • Precious Objects
  • Antiques
Gloved hands opening a diamond set rose gold watch to reveal an ancient silver coin set inside its cover

Frequently asked questions

How are estimates determined?

Our specialists assess each item individually, considering factors such as its maker, materials, provenance, condition, rarity and current market demand.

What happens after I submit my item?

Once your submission has been received, our specialists will review the information and photographs provided. If your property is suitable for sale, a member of our team will contact you to discuss the estimate and next steps.

How long does it take to receive an estimate?

We aim to provide an initial response within 10 business days of receiving your submission. Certain items may require additional research.

As an artist or creator, can I sell my own work?

We do not currently accept direct submissions from artists or creators.

Should I call Clairmont’s to get an estimate?

Initial estimate requests should be submitted through our online submission form so our specialists have the information and photographs required to assess your property.

Important information

Terms and conditions for sellers

Learn more
A gloved hand presenting two diamond collar necklaces, one with a blue cabochon and one with a green gemstone, in a jewellery tray
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