
A Legacy of Craftsmanship Since 1991
At the heart of Chanthaburi, Thailand — a city celebrated for its rich gemstone heritage — our family has been crafting fine jewelry with dedication and passion since 1991. What began as a small family-run workshop has flourished into a fully integrated jewelry studio where artistry, tradition, and innovation come together to create pieces that last a lifetime.
Built on Craftsmanship, Backed by Experience
We take immense pride in handling every stage of the jewelry-making process in-house, ensuring complete control over quality and design. Our expert team includes:
- Jewelry designers
- CAD and 3D modeling specialists
- Model makers & rubber mold technicians
- Wax artisans and casting professionals
- Skilled craftsmen in grinding, filing, assembly, and pre-polishing
From concept to creation, every piece is a true collaboration—crafted with precision, refined with care, and finished to perfection.

Only the Finest Materials
We work exclusively with authentic, natural diamonds and genuine gemstones, sourced responsibly and selected for their brilliance, color, and quality. Our commitment to ethical sourcing and superior materials ensures that each creation is both elegant and enduring

Our Values
As a family business, we are built on a foundation of trust, integrity, and lasting relationships. We don’t just make jewelry — we create pieces that celebrate love, milestones, and life’s most meaningful moments.
For over three decades, we’ve stayed true to our roots: delivering exceptional jewelry with a personal touch, made to be cherished for generations.
With over three decades of industry experience, CJ Jewelry is a trusted destination for collectors, designers, and jewelry connoisseurs worldwide.
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