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Custom Jewelry Design & Repair Services in Thornbury
At The Diamond Studio, we approach jewelry as a celebration of life's special moments. With 25 years of experience in diamond wholesale and jewelry manufacturing, alongside 15 years in retail, we combine technical expertise with artistic vision to serve our clients. Our team specializes in creating custom designs, restoring heirlooms, and guiding clients through diamond and colored stone selection.

We prioritize personalized service, leveraging technology to enhance design processes while maintaining traditional craftsmanship. Our commitment to ethical practices through the Canadian Jewellers Association ensures clients receive both quality and integrity in every transaction.
Services
Custom Designs Repairs and Restorations Diamond Selection Colored Stones Watch Battery Replacement
Highlights and features
  • We offer 25 years of diamond industry expertise
  • Our team combines technology with traditional craftsmanship
  • Personalized service for custom designs and repairs
  • Access to ethically sourced diamonds and colored stones
  • Trusted member of the Canadian Jewellers Association
Associations and certifications
  • Canadian Jewellers Association
What people say
Personalized service Expert diamond guidance Quality craftsmanship Ethical practices Heirloom restoration
Services
Custom Designs
We transform your ideas into unique jewelry pieces through detailed illustrations and wax models. Our qualified craftsmen use traditional techniques to create one-of-a-kind designs. Clients receive personalized attention throughout the creation process from concept to final production.
Repairs and Restorations
Our specialists restore heirlooms and damaged jewelry to original condition. Each piece is handled by artisans with specific expertise in different repair techniques. We provide estimates and consultation before beginning any restoration work.
Diamond Selection
We guide clients through choosing between natural and lab-grown diamonds with expert advice on the Four Cs. Our staff explains diamond characteristics and helps select stones that match individual preferences and budgets.
Colored Stones
We source rubies, sapphires, emeralds, and other colored stones from trusted dealers. Our expertise ensures clients find stones that meet quality standards and personal requirements. We help incorporate colored stones into custom jewelry designs.
Watch Battery Replacement
We provide battery replacement services for watches while maintaining water resistance features. Our technicians use proper tools to ensure watches continue functioning optimally after battery changes.
People
George Matamoros
President
With 25 years as a diamond dealer, George combines industry expertise with personalized service. He specializes in guiding clients through diamond selection while ensuring ethical sourcing practices. His leadership maintains The Diamond Studio's commitment to quality and client satisfaction.
Questions
What services does The The Diamond Studio offer?
We provide custom jewelry design, diamond and colored stone selection, jewelry repairs/restorations, and watch battery replacements.
Are your diamonds ethically sourced?
Yes, we follow ethical sourcing practices and are members of the Canadian Jewellers Association with a 13-point Code of Ethics.
Can you help redesign existing jewelry?
Yes, we specialize in transforming heirlooms or existing pieces into new designs that reflect your personal style.
Do you work with colored gemstones?
Yes, we source rubies, sapphires, emeralds, and other colored stones from trusted dealers for custom jewelry creation.
What are your business hours?
We're open Wednesday-Friday 11am-4pm, Saturday 10am-3pm, and closed October 1-4 annually.
How experienced is your team?
Our team has 25 years in diamond wholesale and 15 years in retail jewelry, combining extensive industry expertise with craftsmanship.