Sell jewellery

We are buyers of designer and luxury jewellery from leading jewellery houses, including but not limited to:

• Tiffany jewellery
• ‍Cartier jewellery
• Bvlgari jewellery
• ‍Van Cleef & Arpels jewellery
• ‍Chanel jewellery
• ‍De Beers jewellery
• ‍Chopard jewellery
• ‍Boodles jewellery
• ‍Graff jewellery
• Boucheron jewellery
• David Yurman jewellery
• Piaget jewellery
• Chaumet jewellery
• Harry Winston jewellery
• Theo Fennell jewellery
• Vera Wang jewellery
• Mikimoto jewellery
• Marco Bicego jewellery
• Garrard jewellery
• Hermès jewellery

Jewellery from designer brands such as Cartier, Tiffany & Co. and Van Cleef & Arpels tends to retain the most resale value. In many cases, this is between 60% and 90% of the original retail price. Iconic collections such as Cartier Love and Juste un Clou, Tiffany T and Van Cleef & Arpels Alhambra are currently very popular on the second hand jewellery market. Pieces in excellent condition with their original packaging and certificates typically command the highest resale prices.

The resale value of unbranded platinum and gold jewellery often depends on whether the pieces can be resold or are valued based on their precious metal weight and purity. If the valuation is based on precious metal value, live market prices will significantly influence the price you receive. Precious metal prices increased considerably during 2025 and 2026, so you will receive a higher percentage of the original retail value now.

We do not buy antique jewellery, but we do buy vintage jewellery. Antique jewellery is generally at least 100 years old, while vintage jewellery is usually between 20 and 100 years old. If you are unsure, please get in touch and we can assess your jewellery online first.

We offer in-store and online jewellery valuation services. Diamonds never go out of style. We are jewellery buyers for used diamond earrings, including studs, drop earrings and diamond hoops.

You can sell your second hand jewellery through several options:

• Luxury pawnbrokers and jewellers – Like us, we offer same day payment and cash for jewellery, especially jewellery made from gold, platinum, or featuring quality diamonds or branded designs.
• Auction houses – Auction houses are ideal for selling jewellery with a high resale value of more than £30,000, though it can take longer to sell and there are seller fees.
• Online jewellery selling platforms – Examples are websites like eBay and Vinted, but these involve more effort, fees, and some risk.

If you’re looking for a quick and secure sale, our experienced jewellery buyers can help.

We are one of the best places to sell unwanted diamond jewellery for cash. We buy diamond jewellery of all types. These could include diamond rings, earrings, pendants, bracelets and more. We also welcome more unusual diamond jewellery, including charms and brooches, especially designer jewellery with high resale values.

Finding a reputable jeweller or jewellery reseller who can offer you a fair and accurate jewellery valuation on your diamond necklace is important. Our diamond specialists will look at all aspects of your diamond necklace, including cut, clarity, carat, brand, and provenance.

There are two main types of jewellery valuations, each serving a different purpose:

1. Resale Valuation – This is the amount you would receive if you were selling jewellery to a jeweller. It considers current market demand, condition, and brand. This is the most relevant valuation type when you’re looking to sell your designer jewellery. This is also referred to as an auction based valuation.
2. Insurance Valuation – This type of valuation provides the estimated retail replacement value of an item. It is typically higher than resale prices and is used for insuring your jewellery against loss, damage or theft, rather than for resale.

In most cases, we do not buy silver jewellery. We are primarily gold and platinum jewellery buyers, as silver typically has a lower resale value. If your silver jewellery is valued at over £500, there is a possibility we make be interested in buying it. Pease get in touch to find out.

No, unfortunately, we don’t buy and sell lab grown diamond jewellery, as the resale value is lower than natural diamond jewellery. While lab grown diamonds are visually identical, they don’t hold value in the same way on the second hand jewellery market.

Yes, we buy GIA-certified diamond jewellery in London and online. Please include a photo of the GIA certificate with your enquiry and provide the original certificate when you sell your diamond. GIA-certified diamond jewellery generally has a higher resale value than jewellery with certificates from other laboratories due to GIA’s reputation and the reliability of its grading.

The short answer is yes. You can sell uncertified diamond jewellery to a jeweller like us, although not having a certificate may affect the valuation. In some cases, we may be unable to buy 2nd hand jewellery without one.

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Yes, you can sell a diamond tennis bracelet to us. They’re often highly desirable on the 2nd hand jewellery market, particularly if they feature good quality diamonds and craftsmanship.

We buy, resell, and consign both old and new jewellery. At Suttons and Robertsons, we always welcome the opportunity to appraise and value unwanted jewellery. We are open to viewing pieces and offering cash for jewellery or to place them on consignment. Our qualified team will take you through the jewellery valuation process. You can also browse our resale selection of second hand jewellery in London.