pre-loved jewellery

If you’re looking to sell diamond jewellery in London we can help. Lewis offers expert advice and options including resale, redesign, or repurposing your pieces.

Transparent Valuation
We provide a clear, professional assessment. Our valuations reflect true market value, accounting for materials, craftsmanship, and current demand.

Secure Handling
Your jewellery is handled with care from the moment it arrives. We follow best practices to ensure its safety and proper storage throughout the process.

Confidential & Respectful Service

We understand the personal and emotional value of jewellery. Our approach is always respectful, tailored to your needs, and completely confidential.

Initial Appraisal
Begin with a confidential consultation. Whether in person or remotely, we’ll review your piece, discuss its history and talk through what you hope to achieve.

Valuation & Offer
We’ll provide a fair, no-obligation offer. If you have certificates, original receipts, or provenance, share them — they help us give a more accurate valuation.

Choose Your Path
Direct Sale: If you prefer a quick transaction, accept our offer and receive payment once the paperwork is done. Or choose Consignment Sale: for potentially higher returns, you can consign your piece. We’ll handle marketing, photography, and negotiations. You only pay our commission once the item sells.

Careful Processing
Once your piece is accepted, we ensure it’s checked, cleaned, and stored safely. If needed, we work with trusted specialists to restore or polish your jewellery before it’s put to sale.

Completion & Payment
When your piece sells, you receive your payment promptly. We are transparent about fees and timelines, so you always know exactly where you stand.

Get Multiple Valuations
Comparing offers helps ensure you get the best deal.

Provide Documentation
Certificates, hallmarks, and original receipts can significantly increase perceived value.

Prepare Your Jewellery
Clean, polished, and well-presented items often attract higher offers.

Choose Wisely
Decide whether you want a fast sale or higher return — consignment often yields more, but takes time.

Understand Fees:
If consigning, ask about commission rates, consignment period, and insurance — transparency is key. 

Ready to Begin?

Every piece has a story — and whether yours is ending or evolving, we’d be honoured to help you navigate the next chapter. Get in touch today for a confidential appraisal, and discover how we can honour your jewellery’s past while unlocking its future value.