Professional Jewelry & Watch CAD Design Services Built for Production Luxury pieces are judged on finish, and finish starts in the CAD file. NBY IT Solution is a CAD design company with 90+ 3D artists, 17+ years of experience and 224,000+ 3D models created. We turn your sketches and references into precise 3D models of jewelry and watches that your caster, printer or manufacturer can build from.
What Is Jewelry & Watch CAD Design? Jewelry and watch CAD design is the process of creating precise 3D models of pieces such as rings, pendants, earrings, bracelets, watch cases, dials, bezels and crowns. For jewelry, the model is usually printed as a wax or resin pattern for casting. For watches, components are modeled to fit a chosen movement and to machining tolerances. A good CAD model lets you review the design, stone layout and fit before any metal is cast or cut.
Review the design before precious metal is cast or machined.
Models and renders show the piece before it is made.
Built with casting, printing or machining in mind.
Reuse proportions and details across a range.
Designer, workshop and client see the same piece.
Add CAD capacity for new collections and seasonal launches.
Rings, pendants, earrings, bracelets and necklaces ready for casting or printing.
Prong, pavé, channel, bezel and halo settings with accurate stone seats.
Cases, bezels, dials, crowns, lugs and bracelet links.
Case and component fit built around your chosen movement.
Photorealistic images for client approval, catalogs and marketing.
Dimensioned drawings for your workshop or manufacturer.
Resize, vary metals and stones, or extend an existing design.
Get a Free Quote for Your Jewelry or Watch Design Project Share your sketches, references and requirements and get a clear quote with scope, timeline and price.
Models prepared for printing and casting.
Problems found on screen, not in metal.
Clear visuals speed up sign-off.
Correct stone seats and prong detail.
Repeatable detail across a collection.
Promote products before production.
Drawings and dimensions your workshop can use.
Adjust timing and scenes during review.
Jewelry pieces or watch components.
STL plus native or exchange files such as 3DM or STEP
Images from several angles for approval or marketing.
Dimensioned drawings, where required.
Stone sizes, counts and key measurements
Updated files after feedback.
























Goals, audience, length and style.
We review wall thickness, stone seats and fit for your making method.
Confirm deliverables and dates.
First 3D model for your approval.
Full model with settings, details and tolerances.
Add realistic light and materials.
Images and drawings for approval and the workshop.
You give feedback and we refine.
Files in your formats, on time.
A sketch, reference images or an existing file, plus key sizes (ring size, case diameter), metal and stone details and how the piece will be made.
Yes. We build the 3D model from your sketch, photos or references and share it for approval.
Formats such as STL for casting and printing, plus 3DM, STEP or other native and exchange files, as agreed.
We build with casting and printing in mind, including wall thickness, prong strength and stone seats.
Yes, when you share the movement’s technical data sheet. We build the case and components to fit it.
Our focus is case, dial, bezel, crown and bracelet CAD around an existing movement.
Yes. We can provide photorealistic renders from several angles.
Yes. We can resize, vary metals and stones, or build new pieces to match.
It depends on complexity and the number of pieces. We confirm the timeline in your quote.
We can sign an NDA before work starts