MANUFACTURERS SINCE 1964
JewelleryManufacturingfor brands
Gold · Silver · Platinum
We are artisans and goldsmiths with over 50 years of experience, embracing the most advanced technology to produce the pieces you need.
60+
Years of experience
50+
Specialised artisans
98%
Returning clients
20+
International brands
ABOUT US
Crafting jewellery as lasting as it is personal
D'Or Joiers was founded in 1964 by Ramón López and Rafel Carbonell. Always with an innovative spirit and blending cutting-edge technology with traditional goldsmith techniques, we have been working for over 50 years with international jewellery designers and global luxury brands.
Read our storyMaterials
- Gold (24k / 18k / 14k alloys in various tones), silver, and platinum.
- Diamond setting when the piece requires it.
Client type
- B2B / brands looking for a manufacturing partner (new collections or replenishments).
- Especially luxury firms and international brands that outsource development and production.
SUSTAINABILITY
Responsible and sustainable jewellery
As certified members of the Responsible Jewellery Council, we are committed to human rights, environmental protection and fair, safe and inclusive labour practices.
RJC COP 2019
Cert. 0000 4555 (Feb 2023 - Feb 2026)
RJC Chain of Custody
Cert. C0000 4643 (Apr 2023 - Apr 2026)
OUR SERVICES
We can pick up your project wherever it stands
Design
- Concept creation
- CAD & Rendering
- Prototyping & 3D Printing
- Optimisation for industrial production
Manufacturing
- Moulding & Casting
- Stamping
- Electroforming
- Laser cutting
Craftsmanship
- Goldsmithing
- Laser welding
- Casting & deoxidation welding
- Stone setting
- Polishing
Finishing & Quality
- Laser engraving
- In-house gemological lab
- Fine metal testing
- Quality management
- Packaging & logistics
RESOURCES
Guides and insights for brands
How to reduce cost without reducing quality: optimisation for production
Engineering and process strategies to lower unit cost while keeping standards: design for manufacture, variants, finishing and yield.
Quality control (QC) in scaled jewellery production: how to ensure consistency
What gets checked, when it gets checked, and how to define acceptance criteria with a brand. A guide to stable production and less rework.
Casting vs stamping: when each process makes sense in production
A practical comparison for brands: advantages, constraints, consistency, tooling, cost, and recommended piece types.
CONTACT US
Want to know more about D'Or Joiers?
We'd love to hear from you and explore how we can help with your jewellery project.