1. Tell us about your Cartier C de Cartier wedding ring, width 4 mm, 1 diamond
Photograph the inside of the band, the ring size and any engraving. Tell us about resizing, polishing or changes to the stone setting.
Sell your Cartier C de Cartier wedding ring, width 4 mm, 1 diamond with a free valuation. Share its reference, size and condition. We assess the metal and original stone setting of your individual piece before confirming an offer.Sell your Cartier C de Cartier wedding ring, width 4 mm, 1 diamond with a free valuation. Share its reference, size and condition. We assess the metal and original stone setting of your individual piece before confirming an offer.
Get my free valuationAll Diamond collections rings models
Component Specs
Choose this model for any of the metal options below. Include your complete reference and size when requesting a valuation.
The photograph shows one example. Ring and bracelet sizes may have different reference suffixes. We confirm the exact version from your photographs and documents.
Other models
Choose the design and stone setting. Metal colours are grouped on each model page.
Etincelle de Cartier wedding ring, 1.5 mm width, paved
Etincelle de Cartier wedding ring, width 1.5 mm, paved
Etincelle de Cartier ring, emerald-cut diamond, paved
Etincelle de Cartier ring, pear-cut diamond, paved
Etincelle de Cartier ring, princess-cut diamond, paved
C de Cartier wedding ring, width 3 mm, 1 diamondPhotograph the inside of the band, the ring size and any engraving. Tell us about resizing, polishing or changes to the stone setting.
Arrange to send your item to us, or visit us in central London by appointment.
Once your piece is verified and the offer agreed, receive payment by bank transfer, cash or cryptocurrency.
A personal response from a specialist
No obligation to accept
Same-day payment once agreedPhotograph the inside of the band, the ring size and any engraving. Tell us about resizing, polishing or changes to the stone setting.
Complete the form, or contact us directly on WhatsApp or by phone.
+44 735 558 1510We consider Cartier collections including Diamond collections, alongside other modern, vintage and discontinued pieces. Share the exact reference or collection so we can assess the version you own.
Metal, size, hallmarks, stone setting and any alterations help us understand your piece. Include purchase documents and records of repairs or resizing where available. Disclose missing certificates when enquiring.
Arrange to send your item to us, or visit by private appointment in London, at our Belgravia address. Your specialist will explain the next steps.
What clients say
Personal service, clear communication and one specialist who sees your sale through.
YOUR PIECE. YOUR CHOICE.
Sell your Cartier jewellery at our London showroom. Free, no-obligation specialist valuation. Payment within 30 minutes after inspection and agreement.
Payment within 30 minutes after inspection and price agreement.
Cash, direct bank transfer or cryptocurrency.
Arrange to send your item, or visit us in London by appointment.
No listing to create or buyer enquiries to manage.
You may receive more, depending on the buyer and any selling costs.
Take photos, upload them, write the description and answer questions.
Standard selling is free for UK private sellers. Business fees and optional charges can apply.
You receive funds after a sale, subject to payment processing or holds. Returns or disputes may need handling.
You leave it with the seller without an upfront purchase payment.
Finding a buyer can take weeks or longer.
Check the agreed commission and any additional charges.
Confirm when you are paid and how to retrieve an unsold item.
An initial estimate may be revised after an in-person inspection.
Ask whether the dealer can purchase your item outright.
Confirm bank transfer is available if you do not want cash.
Get the final price and payment arrangements confirmed before handing over your item.
Finer Lux is a small London dealership whose team brings 30 years of combined experience in the luxury watch and jewellery market. Every transaction is handled directly by one of our specialists — from your initial enquiry through inspection, the agreed offer and payment.
Standards
Checks appropriate to the individual watch or jewel, including identity, condition, originality and supporting documents.
Payment
Payment once inspection is complete and the final offer is agreed. Collection or delivery arrangements are confirmed with you.
Discretion
Private appointments in Belgravia. Speak directly with us about your piece and the arrangements for your enquiry.
Work with a specialist from your initial enquiry to the final offer. We discuss the piece, explain what needs checking and agree the next step with you. You can ask questions about the valuation before deciding whether to sell.
Free return if you decline our offer. For items above £30,000, our company courier returns the item at an agreed delivery time.
Combined experience
30 years
Your contact
A specialist
Google Reviews
Payment after agreement
30 minutes
4 Lowndes St, Belgravia, London
Mon-Fri, 9:00-17:30
Sat by appt.
C de Cartier wedding ring, width 4 mm, 1 diamond is shown here in Platinum, diamond. The metal, size and condition all matter when we assess your piece. Share the reference from your documents to identify your exact version. The original diamond setting is part of its identity. Tell us if stones have been replaced or added later.
Photograph the inside of the band, the ring size and any engraving. Tell us about resizing, polishing or changes to the stone setting.
The details listed near the top separate the model design from its metal references. Match the complete reference and size to your documents. The photograph shows one version, so metal colour alone should not be used to identify your piece.
These are other Diamond collections rings designs. They belong to the same collection but may have different proportions, stone settings and references. Choose a model by its design before comparing the metal options.
The metal references for C de Cartier wedding ring, width 4 mm, 1 diamond remain grouped on this page. The linked models are alternative designs, not interchangeable references for your piece. If none matches, share photographs and the complete reference for an individual assessment.
Repairs, resizing or added stones can change how a piece looks. Explain any alterations and include supporting records. A visual match to a catalogue photograph does not establish authenticity or condition.
Etincelle de Cartier wedding ring, 1.5 mm width, paved
Etincelle de Cartier wedding ring, width 1.5 mm, paved
Etincelle de Cartier ring, emerald-cut diamond, paved
Etincelle de Cartier ring, pear-cut diamond, paved
Etincelle de Cartier ring, princess-cut diamond, paved
C de Cartier wedding ring, width 3 mm, 1 diamond
C de Cartier wedding ring, 4 mm width, 1 diamond
C de Cartier wedding ring, 5 mm width, 1 diamond
C de Cartier wedding ring, width 3 mm, 2 diamonds
Cartier d'Amour wedding ring, 2.5 mm width
C de Cartier wedding band, 3 mm width
Cartier d'Amour wedding ring, 3.5 mm width
C de Cartier wedding ring, width 4 mm
Cartier d'Amour wedding ring, 5 mm width
C de Cartier wedding ring, 5 mm width
Cartier d'Amour wedding ring, 6 mm width
Etincelle de Cartier ring, semi-paved
Reflection de Cartier ring
Etincelle de Cartier wedding ring, width 2 mm, semi-paved
Etincelle de Cartier wedding ring, width 2.6 mm, semi-paved
Etincelle de Cartier wedding ring, width 3.5 mm, semi-paved
Cartier d'Amour wedding ring, 2.3 mm width, paved
Etincelle de Cartier wedding ring, width 2 mm, paved - Diamond
Broderie de Cartier wedding band, diamonds
Etincelle de Cartier wedding ring, width 2.6 mm, paved - Diamond
Broderie de Cartier wedding ring, two rows, diamonds
Etincelle de Cartier solitaire, brilliant-cut diamond, paved
Etincelle de Cartier wedding ring, width 2 mm, paved - Diamond And Sapphire
Etincelle de Cartier wedding ring, width 2.6 mm, paved - Diamond And Sapphire
Trinity Ruban solitaire, brilliant-cut diamond, paved
Reflection de Cartier ring, diamonds
Broderie de Cartier ring, triple row, diamonds
Lignes Essentielles ring, brilliant-cut diamonds
Diamond Collection ring
Reflection de Cartier wedding ring, diamondsSurface wear, dents and repairs are considered alongside the design of your Cartier C de Cartier wedding ring, width 4 mm, 1 diamond. Tell us about polishing, resizing, replacement parts or stones added later. An alteration does not automatically rule out a valuation, but it needs to be assessed.
Photograph the inside of the band, the ring size and any engraving. Tell us about resizing, polishing or changes to the stone setting.
Include the Cartier certificate, purchase receipt, original box and any service or repair records. For gem-set pieces, include available diamond or gemstone reports. Tell us what is missing. Documents support identification but do not replace inspection of the piece.
We review the metal, size, original setting and condition together. An advertised price for another piece is not a confirmed purchase offer. Photographs support an initial estimate, with the final offer confirmed after physical inspection and explained before you decide.
