Sell your Signed Pieces

Immediate payment and the highest possible prices paid, avoiding unnecessary fees. Get a valuation for your signed jewellery from our expert dealers today and sell with Hepplewhites, all from the comfort of your own home.

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Why sell signed pieces with Hepplewhites: the signed jewellery specialists?

If you’re considering the best place to sell signed jewellery and how to get started, Hepplewhites offers a seamless and professional service. We’re actively buying modern and vintage signed pieces from recognised maisons such as Cartier, Van Cleef & Arpels, Tiffany & Co., Boucheron, Andrew Grima and Bulgari.

Whether you’re selling a single signed ring or a high-value bracelet, pendant, brooch or watch, we handle each item with care and precision. Your piece will be authenticated by our experienced specialists, verifying the maker’s signature, design era, condition and materials; giving you confidence that your valuation stems from a detailed understanding of the signed jewellery market.

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No auction fees

Our signed jewellery specialists put over 30 years’ experience to good use when valuing your piece. From its condition and design, to hallmarks, provenance and current market trends, we give you the peace of mind that comes with using an expert dealer, passing 100% of the valuation onto you, with no fees or premiums.

Immediate payment

Once a price has been agreed, Hepplewhites will issue an immediate bank transfer there and then before any sold items are taken. Transactions are handled securely and transparently, ensuring that you as a seller are fully protected throughout the process.

The comfort of your own home

Get your signed pieces valued by our experts in the comfort of your own home, saving the need to unnecessarily take high-value items out in public, while cutting down on travel time and costs.

The history of signed pieces

Signed pieces – those bearing the maker’s stamp or hallmark – represent the height of craftsmanship. From the early 20th century onwards, jewellery and watch maisons began to standardise signatures as a mark of authenticity and prestige.

Cartier, founded in Paris in 1847, pioneered the concept of branded jewellery, followed by Van Cleef & Arpels in 1906 with their patent for the ‘Mystery Set’. Bulgari’s bold Roman styling came to prominence in the mid-century, while Andrew Grima redefined British jewellery in the 1960s with abstract forms and textured gold. Tiffany & Co. established itself as a New York powerhouse by collaborating with designers like Elsa Peretti and Paloma Picasso.

Today, signed pieces are sought after not only for their intrinsic value, but for the design and innovation they represent.

Unique elements of signed jewellery

While every maison has its own aesthetic, signed pieces often share a number of important qualities:

Maker’s marks or engraved signatures: Typically found on the reverse, inner band, or case back.

Recognisable design language: Cartier’s panther, Bulgari’s tubogas, or Grima’s brutalist forms are instantly identifiable.

Provenance and packaging: Original boxes, receipts and certificates add value and collectability.

Craftsmanship: From stone setting to case construction, signed items are held to the highest standards.

Limited editions and collaborations: Special collections or discontinued designs often command higher prices.

Highest fee ever paid for a signed piece

In 2010, a Cartier “Panthère” brooch, once owned by the Duchess of Windsor, sold for over £4.5 million at auction. Similarly, rare Van Cleef & Arpels and Bulgari creations with important provenance have fetched seven-figure sums.

Even modern pieces – such as Elsa Peretti’s Bone Cuffs for Tiffany or early Grima designs – can command significant premiums if well-preserved and complete with original documentation.

Signed pieces in popular culture

Signed jewellery are frequently worn by public figures and featured in film, fashion and design retrospectives. Cartier has appeared in James Bond, Ocean’s Eight and countless red carpet events.

Van Cleef & Arpels pieces have been worn by Grace Kelly, Elizabeth Taylor and the British royal family. Bulgari’s distinctive designs are associated with screen legends like Sophia Loren and Richard Burton’s gifts to Elizabeth Taylor. Grima pieces were collected by members of the Royal Family and awarded design prizes across Europe.