Jewelry CAD Design & 3D Rendering, ready for casting.
A dedicated CAD studio built around casting houses and manufacturers — castable models with metal-weight and stone reports, engineered for the pour and turned around fast.
The CAD platforms and file formats we build in
Engineered for the pour, not just the render.
Everything a casting house needs from a CAD partner — modeled to spec, checked for castability, and reported down to the gram.
Jewelry CAD Design
Production-ready 3D models built to your exact stone and metal specs — parametric, precise and revision-friendly.
OUTPUT · 3DM / STL3D Rendering
Photoreal 4K stills for catalogs, e-commerce and client approvals — lit and staged exactly to your brief.
OUTPUT · 4K / 300DPICasting-Ready Files
Clean STL / 3MF with correct wall thickness, sprues & gates — plus metal-weight and stone-count reports.
OUTPUT · STL / 3MFPrinting
High-resolution resin & castable-wax prints — physical patterns for lost-wax casting and fit checks.
OUTPUT · WAX / RESINSelected models & renders.
A cross-section of casting-ready work, each with its spec sheet. Placeholders represent 4K video, 360° turntable and photoreal render deliverables.
A CAD partner that thinks like a caster.
Built around production reality — so the file we hand over removes itself as a cause of re-cuts, instead of landing back on your desk.
Fast turnaround
From 24h — typically 1–2 business days from brief to a castable model. Our follow-the-sun team keeps work moving while the US sleeps.
Castable, not just pretty
Geometry, wall thickness and clean sprue/gate placement engineered for the pour.
Weight & stone reports
Metal-weight estimates across karats and exact stone counts with every delivery.
High-volume capacity
A structured studio pipeline scaled for repeat, batch and rush work without the bottleneck.
Format-friendly
Matrix, Rhino and 3Design in; clean STL / 3DM / 3MF out — no file headaches on your end.
Confidential
Confidential by default — we'll sign your NDA on request. Your designs, molds and clients stay yours.
Four steps from sketch to sprue.
A tight, predictable pipeline — you always know exactly what stage your piece is at.
Brief
Send a sketch, photo, CAD or spec sheet. We confirm scope, stones and metal.
CAD Model
We build a parametric, production-grade model to your exact dimensions.
Render & Revisions
Photoreal previews for sign-off, with the revision rounds agreed in your quote.
Casting-Ready Delivery
Final STL / 3MF with weight and stone reports — engineered for the pour.
Built for four kinds of jewelry business.
From casting houses and manufacturers to independent designers and e-commerce brands — here's what working with JewelDraft looks like for each.
Representative use cases — real client testimonials will be added with permission.
Send your sketch. Get a castable model back — fast.
Tell us your stones, metal and deadline. We'll reply with a quote and a turnaround window, usually the same business day.