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Business Details
41 Years
experience
John Cadby Jewellers in Trowbridge
Established in 1985, John Cadby Jewellers has evolved from humble market trading beginnings to a trusted name in Trowbridge's jewellery industry. Our journey began at local markets before settling in White Hart Yard, where we developed an in-house repair workshop, computerised engraving, and watch repair facilities. With over three decades of dedication to craftsmanship, we combine traditional techniques with modern technology to serve our community. John Cadby's pursuit of excellence led to achieving the prestigious FGA diploma in Gemmology (1995) and DGA Gem Diamond Diploma with distinction (1997). Our commitment to quality ensures every piece receives meticulous attention, whether creating bespoke commissions or restoring treasured heirlooms.

We maintain transparency in all services, offering clear pricing for repairs ranging from simple adjustments to complex restorations. Our local knowledge of Trowbridge and surrounding areas informs our approach to meeting community needs while upholding industry standards. The business remains family-run, prioritising personal service over impersonal transactions. Regular updates about temporary closures demonstrate our commitment to clear communication with customers. This combination of expertise, continuity, and community focus continues to define our approach to jewellery craftsmanship.
Services
Jewellery Repairs Bespoke Commissions Watch Repairs Gemmology Services Computer Engraving Ring Resizing Chain Repairs Stone Replacement Claw Retipping Rhodium Plating
Details
  • Year established: 1985
Highlights and features
  • 35+ years of dedicated jewellery craftsmanship
  • In-house workshop for complete repair control
  • FGA and DGA qualified master jeweller
  • Transparent pricing for all repair services
  • Local market knowledge since 1985
Associations and certifications
  • Gemmological Association of Great Britain
  • Gem Diamond Diploma (DGA)
Services
Jewellery Repairs
Our on-site workshop provides comprehensive jewellery repair services. From simple resizing to complex restorations, John Cadby personally oversees every project using traditional techniques combined with modern technology. We specialise in maintaining structural integrity while preserving sentimental value for heirloom pieces.
Bespoke Commissions
Create unique pieces tailored to your specifications. John Cadby works directly with clients to transform ideas into reality, offering expert guidance on gemstone selection and metal choices. Each commission receives individual attention from initial concept through final production stages.
Gemmology Services
Leverage our FGA and DGA qualified expertise for gemstone identification and evaluation. We provide detailed analysis of natural and synthetic stones, including diamond grading according to international standards. Our services support both insurance purposes and informed purchasing decisions.
People
John Cadby
Master Jeweller
With over 35 years in the trade, John Cadby combines traditional craftsmanship with modern techniques. His FGA and DGA qualifications ensure expert gemstone knowledge, while daily hands-on involvement maintains quality across all services.
Questions
What services do you offer?
We provide jewellery repairs, bespoke commissions, watch repairs, gemmology analysis, and computerised engraving services.
Are repairs done on-site?
Yes, all repairs are completed in our dedicated on-site workshop by John Cadby personally.
Do you handle antique jewellery?
Our workshop specialises in restoring antique pieces while maintaining their original character and structural integrity.
How are repair prices determined?
We offer transparent pricing with set rates for common repairs. Complex work receives individual quotes after assessment.
Can you create custom designs?
Yes, John Cadby works directly with clients to design unique pieces from concept to completion.
What gemmology qualifications do you hold?
John Cadby holds the FGA diploma in Gemmology and DGA Gem Diamond Diploma with distinction.