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Jewelry CAD Design Services

Custom 3D modeling for rings, pendants, earrings, bracelets and complex jewelry pieces — from concept sketches to production-ready files.

Precision CAD Modeling for Every Jewelry Type

Our team uses industry-standard CAD software to create precise 3D models of your jewelry designs. Whether you're working from a rough sketch, a photograph, or a detailed technical drawing, we translate your vision into a production-ready digital file with exact dimensions, stone placements, and metal weight calculations.

Every model is optimized for casting — proper wall thickness, sprue placement, and shrinkage compensation are built into every file. We deliver STL files ready for 3D printing, or native CAD files if you need to make adjustments on your end.

What We Design

From simple bands to complex articulated pieces — if it's jewelry, we can model it.

Rings & Bands

Engagement rings, wedding bands, signet rings, eternity bands. Solitaire, halo, pavé, channel, bezel — any setting style. Precise stone seat dimensions and accurate metal weight calculations.

Pendants & Necklaces

Custom pendants, lockets, chains, and statement necklaces. Complex articulated designs with engineered bails and clasps. Weight-balanced for comfortable wear.

Earrings

Studs, drops, hoops, chandeliers, and ear cuffs. Every design is weight-balanced for comfortable daily wear and optimized for the specific post or hook mechanism you need.

Bracelets & Bangles

Cuffs, tennis bracelets, chain link designs, and hinged bangles. Precise clasp mechanisms, hinge engineering, and accurate sizing for wrist measurements.

Complex Mechanisms

Hinges, clasps, rotating elements, and transformable designs. When your piece requires moving parts, we engineer them to work perfectly in metal after casting.

Production Optimization

Models optimized for casting yield, metal weight reduction, and manufacturing efficiency at scale. We help you produce more pieces with less waste material.

How It Works

From your idea to a production-ready file in 4 simple steps.

1

Send Your Brief

Sketches, photos, references — anything that shows what you need. Upload through our quote tool or email us directly. We review and quote within 12 hours.

2

CAD Modeling

We build your design in 3D with exact dimensions, stone layouts, and metal weight calculations. Every detail is accounted for — wall thickness, setting seats, sprue placement.

3

Review & Revise

You receive high-resolution renders from multiple angles. We make revisions until you approve the final design. Up to 2 revision rounds are included in every quote.

4

File Delivery

Production-ready STL, 3DM, or STEP files delivered. Ready for 3D printing and casting. Need us to print and cast it too? We do that in-house — just ask.

Why JewelCAD Design

Built for jewelry professionals, not generic 3D modeling.

We're not a generic 3D modeling service. We specialize exclusively in jewelry — which means every file we deliver accounts for casting shrinkage, wall thickness requirements, stone seat tolerances, and production-level detail that general CAD services miss.

Our workshop in Bangkok's Silom jewelry district gives us direct access to casting and finishing services. We don't just design on screen — we know how metal behaves, how stones sit, and what makes a piece castable versus a beautiful-looking file that fails in production.

Your designs are 100% confidential. We never share, resell, or reuse client designs. Your intellectual property stays yours — full stop.

Ready to Start Your Design?

Upload your sketches or reference images and get a quote within 12 hours. No obligation.

Get a Free Quote

Or email us directly at info@jewelcaddesign.com

Our Other Services

Full manufacturing capabilities — from digital design to finished piece.

JewelCAD Design