I’m selling

Select the item you are selling and enter details to get your estimate.

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  • When selling, at least one of your items must contain one diamond of 0.5ct or more


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  • Please note WP Diamonds only buys round diamonds of 0.5ct or more and all other shapes must be 0.75ct or more.


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  • Including the jewellery box and documentation in the sale of your item will help to return you the best price.
  • Please upload multiple photos to help us better understand the condition of your item and estimate the best possible offer for you. Please take photos from the top and side of the item and of the box and papers.
    OPTIONAL: You may also send photos to help@wpdiamonds.co.uk

    Maximum of 8 files : 10MB total
    File type: jpg, jpeg,png,pdf,bmp

    Drop files here or
    • Please list the color, clarity, weight, and shape of any diamonds as well as the collection name of your items.
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    • * Required fields

    • WP Diamonds will not purchase counterfeit watches


    • Including the original watch box and documents in the sale will help to return you the best price.
    • Please include information on: age, service history, serial/case number, your opinion on the condition of the watch, if there are missing links.
    • We respect your privacy. See our Privacy Policy.

    • 100% Trust Guarantee

      Reject our offer - Trust us to return your item 100%

    How To Fill Out The Form To Sell Diamonds

    Explanation Example
    Shape Also known as the cut of the stone, this can normally be visually ascertained by comparing your diamond to the images in the form above. Popular shapes include: round, oval, heart, cushion, princess, baguette, emerald, radiant, marquise and pear.
    Colour grade This refers to the colour of the diamond. Color grades for white diamonds range from D (colorless) – Z (light yellow). Fancy colored diamonds range from Faint – Fancy Deep.
    Clarity grade This refers to the presence or absence of both internal and external imperfections in the diamond. Even though a diamond may appear to be eye-clean, it may still have imperfections visible under microscope. Clarity grades range from FL (flawless) – I3 (included).
    Carat Weight This refers to the weight of the stone. Carat weight is abbreviated to ct.

    Where To Get This Information

    If you have paperwork: you can find this information on diamond appraisals and diamond certificates (such as GIA, AGS and IGI diamond certificates).

    If you do not have any paperwork : take your stone to a local jeweller. They can normally provide you with a free, verbal appraisal with an approximate idea of the carat weight, colour and clarity grade of your stone. You do not need a written appraisal.