Sell Your Diamond Necklace with Dawsons

If you’re looking to sell a diamond necklace, Dawsons can help you achieve the best price at auction. Whether your piece features brilliant-cut stones, a rivière design, or intricate pavé settings, our team of jewellery specialists has the experience and international buyer network to ensure a successful sale. When you sell your jewellery with Dawsons, you can expect a seamless, transparent consignment process with no sale, no fee and outstanding client service every step of the way.

 

SUBMIT A VALUATION

What Types of Diamond Necklaces Do We Sell?

We welcome a wide variety of diamond necklaces for consignment. These include:

  • Solitaire pendants

  • Rivières and tennis necklaces

  • Bib and collar necklaces

  • Art Deco, Victorian, and Edwardian diamond necklaces

  • Contemporary designer diamond pieces

Whether your necklace is set in white gold, yellow gold, or platinum, and whether it features brilliant, baguette, pear, or cushion-cut stones — we’d be delighted to consider it for auction.

diamond riviere necklace

How Much Is My Diamond Necklace Worth?

The value of a diamond necklace depends on several key factors. These include the total carat weight of the diamonds, their quality (graded by cut, colour, and clarity), and the intricacy of the setting. Necklaces from renowned jewellery houses such as Cartier, Van Cleef & Arpels, and Tiffany & Co. often command premium prices due to their craftsmanship and brand prestige. Our specialists at Dawsons provide accurate, up-to-date valuations based on current market demand and past auction performance. Whether you’re selling a vintage diamond pendant or a statement diamond choker, we’ll help you understand what your necklace could achieve at auction.

How to Sell Your Diamond Necklace Online

Selling your diamond necklace with Dawsons is simple and secure. You can begin by requesting a free online valuation through our website — just upload clear images and details of your necklace. Our jewellery specialists will provide expert feedback and a recommended estimate. If your necklace is valued between £300–£2,500, we’ll invite you to use our Pack, Send, Sell service, offering complimentary tracked and insured postage to safely send your item to us.

 TELL US ABOUT YOUR ITEMS

Give a brief description of the necklace and any history you know of.

 UPLOAD PHOTOS OR VIDEOS

Ensuring items are well lit and including detailed shots of any makers marks or signatures.

 SUBMIT YOUR REQUEST

That's it! One of our experts will be in touch shortly.

START SELLING

NO SALE, NO FEE

We will not charge any fees if we fail to sell your necklace.

FAST PAYMENT

Receive sale proceeds within 30 days of auction.

PACK, SEND, SELL

Our free postal service for items valued from £300-£2,500.

How Can I Meet With A Jewellery Specialist In Person?

Prefer to speak to someone face-to-face? You're welcome to book an appointment at one of our offices in Hampstead, London or Maidenhead, Berkshire. We also offer a video call valuation service if you'd prefer to meet an expert in real-time from the comfort of your home.

Sell Necklaces in London

Meet our Gemmology qualified experts in our Hampstead Valuations Office.

Sell Necklaces in Berkshire

Meet our Gemmology qualified experts in our Maidenhead Valuations Office.

Video Call Valuations

Book a video call valuation and get a necklace valuation from the comfort of your home.

Why Sell Your Diamond Necklace with Dawsons?

  • No sale, no fee – you won’t pay anything unless your necklace sells

  • Expert valuations – from GIA-trained jewellery specialists

  • Global reach – our sales attract competitive bidding from buyers around the world

  • Convenient consignment – including our free Pack, Send, Sell service for mid-range items

  • Trusted by thousands – we’re proud of our 5-star reputation for professionalism and results

SUBMIT A VALUATION

Antique diamond necklace

Selling Diamond Necklaces with Dawsons

The value of a diamond necklace depends on several factors, including the carat weight, cut, colour and clarity of the diamonds, as well as the overall design and craftsmanship. Our specialists provide expert valuations to ensure you understand its true market value.

While original paperwork (e.g. GIA certificates or past valuations) can help verify a diamond's quality, it’s not essential. Our in-house experts can assess your necklace and provide a free valuation, with or without documentation.

Necklaces featuring high-quality diamonds, unusual designs, or pieces from luxury brands like Cartier, Tiffany & Co., and Boodles tend to achieve excellent results. Classic solitaire pendants and statement diamond collars are also in high demand.

Yes. Our secure process makes it easy to sell from anywhere in the UK. Simply request a free online valuation and, if your necklace is worth between £300–£2,500, you’ll be eligible for our complimentary Pack, Send, Sell service.

Dawsons offers international reach, expert marketing, and a transparent, seller-focused approach. With no sale, no fee, and dedicated support every step of the way, we’re trusted by thousands of clients to achieve exceptional auction results.

Learn More About Diamond Necklaces

Diamond necklaces have long symbolised elegance, romance, and timeless luxury. From classic solitaire pendants and graduated rivière designs to elaborate diamond collarettes, these pieces are cherished across generations. The quality of the diamonds—cut, colour, clarity, and carat—plays a pivotal role in determining a necklace’s beauty and value. Whether you're selling a modern piece or an antique diamond necklace, understanding its craftsmanship and gemstone characteristics can help you make an informed decision. Dawsons’ team of experts are here to guide you every step of the way.

Need Any Further Assistance?

If you're looking to sell a necklace, our team of experts can help you achieve the best possible price. We also offer specialist services for those looking to sell other types of valuable items.

  

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