Sell Designer Jewellery in the UK
Free valuation from photos. Same-day payment after inspection. Visit our London or Essex office, or use our insured collection service from anywhere in the UK.
No obligation. Preliminary range subject to inspection.
The UK's Trusted Buyer of Designer Jewellery
Mozeris Fine Antiques is one of the UK's leading buyers of pre-owned designer jewellery. Whether you want to sell Cartier jewellery, part with a Van Cleef & Arpels Alhambra necklace, or find a buyer for your Tiffany & Co. engagement ring, our specialists provide free, no-obligation valuations with same-day payment upon acceptance.
We purchase from 20 luxury houses including Cartier, Van Cleef & Arpels, Tiffany & Co., Bvlgari, Hermès, Boucheron, Chopard, Piaget, Dior, Gucci, Buccellati, Chaumet, Pomellato, Marco Bicego, Boodles & Dunthorne, Stephen Webster, Theo Fennell, Kutchinsky, Andrew Grima, and Alan Martin Gard.
With offices in Mayfair, London and Braintree, Essex, plus an insured nationwide collection service covering items up to £50,000, selling your designer jewellery has never been simpler. Every piece is assessed by our in-house experts using professional authentication methods, and we buy jewellery in all conditions — with or without original boxes, papers, or receipts.
Why Sell Designer Jewellery With Us
Trusted by over 4,000 customers since 2015. Here's what sets Mozeris apart from other jewellery buyers.
Expert Authentication
Every piece is examined using XRF testing, hallmark verification, and expert visual inspection. We authenticate jewellery from all 20 luxury houses we purchase, ensuring you receive a fair and accurate valuation.
Competitive Market Prices
We track live market data and resale demand for each brand. Because we sell directly to collectors and dealers worldwide, we can offer prices that auction houses and high-street pawnbrokers simply cannot match.
Same-Day Payment
Once you accept our offer, payment is made immediately — the same day, directly to your bank account. No waiting for auctions to close, no 30-day settlement periods, no hidden fees deducted from your total.
Two Locations or Nationwide Collection
Visit us in Mayfair, London or Braintree, Essex by appointment, or use our fully insured FedEx collection from anywhere in the UK — covering items up to £50,000.
Completely No-Obligation
Our valuations are always free and without obligation. If you're not happy with the offer, we return your item via insured shipping at our expense. You're never committed at any point in the process.
Discreet & Professional
Private appointments in our Mayfair and Essex offices. We handle inherited collections, divorce settlements, and estate sales with complete confidentiality and sensitivity.
Get a Free Designer Jewellery Valuation
Upload photos and receive a preliminary valuation. We aim to reply the same day where possible.
Designer Jewellery Brands We Buy
Search or browse the brands below. Each links to a dedicated page with details on collections we purchase and how to sell.
Tiffany & Co.
Elsa Peretti, T Collection, diamond rings, and all Tiffany jewellery.
Sell Tiffany JewelleryNo brands found. Try a different search or contact us — we may still buy your piece.
How Selling Designer Jewellery Works
Send Photos
Upload or WhatsApp photos of your jewellery
Receive Valuation
Get a preliminary valuation range the same day
Visit or Post
Attend an appointment or use our insured collection
Final Offer
Confirmed price after physical inspection
Same-Day Payment
Immediate payment on acceptance
What if I decline?
No problem. We return your item securely via insured shipping, free of charge.
Types of Designer Jewellery We Buy
We purchase all types of designer and fine jewellery, signed or unsigned, in any condition.
What Determines the Value of Designer Jewellery?
Understanding what affects your jewellery's resale value helps you know what to expect from a valuation.
Brand & Collection
Iconic collections like Cartier Love or VCA Alhambra command premium resale prices.
Condition
Minimal wear, original finish, and no repairs or modifications increase value significantly.
Box & Papers
Original packaging, certificates, and receipts can add 10–15% to the resale value of your piece.
Gemstone Quality
Diamond carat weight, colour, clarity, and the rarity of coloured gemstones significantly affect value.
Market Demand
Current trends and collector demand fluctuate. Some discontinued pieces appreciate over time.
Precious Metal
Gold purity (18ct vs 9ct), platinum content, and current metal spot prices all factor into the final valuation.
Not sure what your piece is worth? Send us photos for a free valuation — we assess every factor and provide a transparent price breakdown. We buy jewellery from all 20 luxury brands regardless of condition.
Mozeris vs Other Ways to Sell Designer Jewellery
There are several ways to sell luxury jewellery in the UK. Here's how we compare.
| Feature | Mozeris Fine Antiques | Auction Houses | High-Street Pawnbrokers | Online Marketplaces |
|---|---|---|---|---|
| Same-day payment | ✓ Yes | ✗ 30–90 days | ✓ Yes | ✗ Weeks/months |
| No seller fees or commission | ✓ Zero fees | ✗ 15–25% commission | ✓ No fees | ~ Platform fees |
| Expert brand authentication | ✓ 20 luxury brands | ✓ Varies | ✗ Limited | ✗ None |
| Guaranteed sale price | ✓ Fixed offer | ✗ Reserve only | ✓ Fixed offer | ✗ Negotiable |
| Competitive designer prices | ✓ Market rates | ~ After fees | ✗ Below market | ~ If it sells |
| Insured UK collection | ✓ Up to £50k | ~ Some offer | ✗ In-store only | ✗ You ship |
| Private & discreet | ✓ By appointment | ✗ Public catalogue | ~ Varies | ✗ Public listing |
| No-obligation valuation | ✓ Always free | ✓ Free estimate | ✓ Free | ✗ N/A |
Sell Designer Jewellery in Person
Both offices are strictly by appointment only.
Mayfair, London
47 Maddox Street, London W1S 2PG
Strictly by appointment only
Braintree, Essex
Unit 20B Lakes Industrial Park, Braintree CM7 3RU
Strictly by appointment only
What Our Customers Say About Selling Jewellery
"Excellent service. Contacted Mozeris and corresponded with Faustas. Responded immediately to my email to sell a 20g gold bar and a half sovereign coin. Received an offer and after a few further email exchanges to finalise, I posted with special delivery and was paid out shortly after they received the items. Highly recommend them for their prompt and professional service."
"I was apprehensive about selling my mother's omega watch but the whole process was straightforward and reassuring. Faustas was extremely helpful and understanding and the communication was very quick. The money agreed was in my account within hours of accepting an offer. I would highly recommend the company."
"Fantastic guys, pay on spot and very very professional"
"I found Mozeris Fine Antiques online and had great communication with them via whatsapp. I booked an appointment with them and they were professional and friendly and offered me a competitive price that I was happy with for my jewellery. I would happily use this company again if I have items to sell and would recommend to others. Hassle-free and reliable! Thank you!"
"I recently had the pleasure of selling a Cartier bracelet to Mozeris Fine Antiques at their Mayfair office. Faustas and his team were exceptionally professional, courteous, and knowledgeable, making the entire experience smooth and enjoyable. I was very satisfied with the price offered and the level of service provided."
"I found the service given by Mozeris Fine Antiques to be second to none. Faustus was polite and helpful and replied quickly. I would definitely use them again!"
"Great experience selling gold. Quick easy transaction. Money in the bank straight away. Highly recommend."
"Great communication, genuine offers, great prices. Would highly recommend"
"I had a great experience selling jewellery to Mozeris Fine Antiques. Faustas was professional, friendly, and very knowledgeable. The valuation was fair and the whole process was smooth and stress-free from start to finish. Communication was excellent throughout."
Frequently Asked Questions About Selling Designer Jewellery
Mozeris Fine Antiques has offices in Mayfair, London (47 Maddox Street, W1S 2PG) and Braintree, Essex (Unit 20B Lakes Industrial Park, CM7 3RU). Both are by appointment only. We also offer insured FedEx collection or Royal Mail Special Delivery from anywhere in the UK.
We buy 20 luxury brands: Cartier, Van Cleef & Arpels, Tiffany & Co., Bvlgari, Hermès, Boucheron, Chopard, Piaget, Dior, Gucci, Buccellati, Chaumet, Pomellato, Marco Bicego, Boodles, Stephen Webster, Theo Fennell, Kutchinsky, Andrew Grima, and Alan Martin Gard.
We assess each piece based on brand, collection, condition, precious metal content, gemstone quality, and current market demand. Send photos for a free preliminary valuation, then bring or post the item for a final offer after inspection.
No. We buy designer jewellery with or without original packaging, certificates, or receipts. Having documentation can add value and speed up authentication, but it is not required.
Send us photos and our specialists will assess it at no cost or obligation. We are experienced in authenticating pieces from all major luxury houses including Cartier, Van Cleef & Arpels, Tiffany, and Bvlgari.
Yes. We buy designer jewellery in all conditions, including damaged pieces, single earrings, or items with missing stones. Signed designer pieces often retain significant value regardless of condition.
After your preliminary valuation, we arrange a prepaid FedEx collection from your door, or you can use Royal Mail Special Delivery (cost covered). Items are insured up to £50,000 during transit with secure, tracked delivery.
We aim to respond to photo valuations the same day where possible. In-person appointments typically take 15 to 30 minutes. Final offers are confirmed after physical inspection.
Preliminary valuations from photos are estimates. The final offer is confirmed after physical inspection. We aim to match or exceed the preliminary range, but the final price depends on the item's condition upon inspection.
There is no obligation to accept. If you decline, we return your items free of charge via insured shipping. The entire process is no-obligation from start to finish.
Yes. We regularly purchase inherited, estate, and vintage designer jewellery. We handle these transactions with discretion and sensitivity, and can value entire collections.
Ready to Sell Your Designer Jewellery?
Whether you have a single piece or an entire collection, our team is ready to provide a free valuation and a straightforward selling experience.