Sell your jewellery
WE BUY JEWELLERY
Sell Your Jewellery to Prometeo London
At Prometeo London, we specialise in buying antique, vintage, signed and fine jewellery. From our location at Grays Antiques in Mayfair, we offer a discreet and personal service, combining specialist knowledge with a genuine appreciation for jewellery, gemstones and craftsmanship.
Whether you are considering selling a single jewel, an inherited piece or an entire collection, we are always interested in discovering exceptional and unusual pieces.
We are particularly interested in:
• Georgian, Victorian, Edwardian and Art Deco jewellery
• Signed and vintage jewellery by Cartier, Van Cleef & Arpels, Tiffany & Co., Boucheron, Bulgari and other important maisons
• Gold and platinum jewellery
• Diamond rings, brooches, bracelets, earrings, necklaces and lockets
• Loose diamonds and coloured gemstones, including rubies, sapphires and emeralds
• Natural pearls and period jewellery
• Unusual, rare or historically interesting pieces
Every item is considered individually, taking into account its period, craftsmanship, maker, gemstones, condition, provenance and current market.
HOW TO SELL
You can visit us in Mayfair by appointment or begin the process by email.
Please send clear photographs of the front and back of the piece, hallmarks, signatures and any relevant details, together with certificates, receipts or provenance where available.
An initial assessment can often be made from photographs. For suitable pieces, we will then arrange a personal inspection before making an offer.
WHY SELL TO PROMETEO LONDON?
Selling an important piece of jewellery should be straightforward, confidential and informed.
At Prometeo London you deal directly with an independent jewellery specialist rather than a high-street buying service. Our particular interest in antique and vintage jewellery means that pieces are considered not simply for their metal and gemstone value, but also for their design, period, rarity, maker and history.
We offer:
• Direct and discreet evaluation
• Competitive offers based on the current market
• No seller’s commission or hidden fees
• Prompt payment following an accepted offer and completion of the sale
• Specialist knowledge of antique, vintage and signed jewellery
• Private appointments in Mayfair
PRIVATE SALE OR AUCTION?
Auction can be appropriate for certain pieces, but it is not always the most convenient way to sell jewellery. Seller’s commissions and other charges may apply, payment can take time, and a sale is not guaranteed.
A direct sale to Prometeo London provides an alternative: a private evaluation, a clear offer and no seller’s commission payable to us.
We are always happy to discuss a piece before you decide whether a direct sale is right for you.
VISIT US
Prometeo London
Grays Antiques
58 Davies Street
Mayfair, London W1K 5LP
Email: info@prometeolondon.co.uk
Telephone: +44 (0)7521 039775