Casa Jewels Manufacturing
Fine Jewellery Production in Bangkok
Casa Jewels provides custom fine jewellery manufacturing from Thailand’s Gemopolis Free Zone, covering CAD development, casting, stone setting, polishing and quality control for brands, retailers and designers.
Production House
Built for Bespoke Pieces and Small-to-Medium Production
Our workshop supports jewellery brands, designers, retailers and private clients who need reliable production with careful finishing and practical gemstone knowledge.
From initial concept to final inspection, we focus on precision, communication and craftsmanship suitable for premium jewellery projects.
Capabilities
Manufacturing Services
CAD Design & Development
Transforming concepts, sketches and references into production-ready jewellery models.
Casting & Assembly
Jewellery casting, preparation, assembly and workshop production support.
Stone Setting
Setting natural diamonds, lab-grown diamonds, moissanites and coloured gemstones.
Polishing & Finishing
Refined polishing, surface finishing and final visual preparation.
Quality Control
Inspection of setting security, finish, proportions and production details.
Private Label Support
Discreet production support for brands, designers and jewellery businesses.
Production workflow
How a piece is made at Casa Jewels
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01
CAD design
Your concept, sketch or reference becomes a production-ready 3D model for approval.
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02
3D printing
The approved model is printed in resin or wax for casting.
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03
Wax trees
Models are assembled on trees and prepared for investment casting.
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04
Casting
Gold, platinum or silver is cast and the pieces are cut from the tree.
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05
Filing and assembly
Each casting is cleaned, filed and assembled at the bench.
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06
Stone setting
Stones are set under magnification: pavé, prong, bezel, channel or invisible.
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07
Polishing
Surfaces are refined, polished and plated where required.
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08
Quality control
Setting security, finish and proportions are checked against the order.
Materials and techniques
What we work with
Metals
- 9K, 10K, 14K and 18K gold
- Platinum PT950
- Sterling silver
Stones
- Natural and lab-grown diamonds
- Moissanite
- Natural and lab-grown coloured gemstones
Setting techniques
- Pavé and micro pavé
- Prong and bezel
- Channel and invisible
Quality checks
- Setting security
- Finish and polish
- Proportions and order details
Start a Project
Discuss Your Manufacturing Requirements
Whether you are developing a single bespoke piece or building a jewellery collection, Casa Jewels can help guide your project from idea to finished jewellery.
Send a trade enquiry