Jewellery Repair Services

We specialise in expert jewellery repairs, from ring resizing and chain soldering to stone resetting and full restorations. Your treasured pieces are handled with care and precision by our skilled craftsmen.

Client Services
Client Services

Repair Services

Your treasured jewellery deserves expert care. Our in-house goldsmiths handle everything from ring resizing to full restoration with precision and discretion. This includes:

• Stone resetting and tightening
• Ring sizing
• Chain repairs
• Polishing and rhodium plating
• Antique restoration

Watch Servicing & Battery Replacement

Entrust your timepiece to professionals. We work with accredited watchmakers and official service centres to maintain and repair luxury watches. This includes:

• Battery replacements
• Full services (mechanical & quartz)
• Bracelet resizing
• Pressure testing for water resistance

Client Services
Client Services

Bespoke Design Service

From dream to reality — work with our experienced design team to create one-of-a-kind pieces that reflect your style, story, and budget. Whether it’s an engagement ring, a special anniversary gift, or reimagining heirloom jewellery, our bespoke service puts you at the heart of the design process.

Valuations for Insurance & Probate

We provide formal, written valuations recognised by all major insurers and solicitors. Each valuation includes high-resolution imagery and detailed descriptions. Types of Valuations:

• Insurance
• Probate
• Family division
• Post-loss assessments

Client Services

Contact Us

For service inquiries, expert guidance, or general assistance, our dedicated team is here to support you. Please complete the form and a member of our team will respond promptly to your enquiry

Visit us

33 St Mary Street
Cardiff
CF10 1AB

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A Family Story

At Jonathan David Jewellers, our commitment to excellence goes beyond exquisite jewellery — it’s about creating a personal and lasting experience for every client who walks through our doors or shops with us online. Discover the dedicated services we provide to make your journey with us seamless, secure, and unforgettable.