Jewelry CAD Design

CAD to Render Conversion Service

You already have the CAD. We make it sell.

CAD to render is a straight conversion service. You already have the CAD files. We add materials, lighting, and cameras, and return photoreal images in 24 to 48 hours.

three white metal diamond rings on dark textured leather
Turnaround
48 h per batch
Revisions
2 rounds included
Confidentiality
NDA signed first
In short

CAD to Render, defined.

CAD to render is a straight conversion service. You already have the CAD files. We add materials, lighting, and cameras, and return photoreal images in 24 to 48 hours.

This is the fastest way for manufacturers to turn an existing design library into a sales catalog. No modeling fees, because the modeling is already done.

What you get

Every order ships with all of this.

Not an upsell menu. This is the standard scope, and it is the same scope whether you order one piece or two hundred.

05 / 05 items ticked

From $25 per file. Volume rates are on the pricing page.

Send a file, get it free once
  1. 01 Renders from your existing 3DM, STL, OBJ, or STEP files
  2. 02 File cleanup for common CAD export issues
  3. 03 Consistent angle set across your library
  4. 04 Batch pricing for design archives
  5. 05 48 hour standard turnaround per batch
  6. Signed off Two revision rounds, then final files. That is the whole deal.
The proof

Drag the handle.

An illustration of the difference light makes: the same piece, drained flat on the left, finished on the right. The real work is on the portfolio, file by file.

See more delivered work
three white metal diamond rings on dark textured leather Final render
Flat view
How this one runs

Four steps, in order.

  1. 01

    Brief and reference

    A sketch, a photo, or a piece you already sell, plus finger size, stone sizes, and the metal you intend to cast in. Rough sketches are fine.

  2. 02

    Block model, proportions agreed

    We build the mass first and confirm proportions with you before any detailing. Fixing a shank profile here costs nothing; fixing it after setting is a re-model.

  3. 03

    Detailing and production checks

    Prong geometry, pave seats, wall thickness, and shrinkage allowance. If your caster has house rules, send them and we model to those.

  4. 04

    Files your caster can run

    3DM and STL, a stone map with sizes and counts, a metal weight estimate, and one render preview included with the model.

The full process, file specs, and timelines →
Specifications

Files in, files out.

Files in
A sketch, a photo, or a reference piece, plus stone sizes and target metal.
Files out
3DM source and STL for printing, with a stone map and a metal weight estimate.
Turnaround
48 h per batch
Revisions
Two rounds included. You approve a preview before we produce final files.
Price
From $25 per file. Every figure is published on the pricing page.
Confidentiality
We sign your NDA, or provide ours, before any file changes hands.
Questions

CAD to Render FAQs.

Every question we get asked →
My STL files look faceted. Can you fix that?

Yes. Faceted exports are the most common issue we see. We smooth and rebuild surfaces during cleanup, and the render shows polished metal, not polygons.

Do you charge modeling fees on this service?

No. If your CAD is usable, you pay only the render fee. If a file has problems we cannot clean in under 30 minutes, we quote the fix before touching it.

Can you render old archive designs?

Yes. Factories often sit on years of CAD archives. Rendering the archive is the cheapest catalog you will ever produce.

What if my files are in a rare format?

Send one sample first. We handle most industry formats, and we confirm compatibility on the sample before you commit to a batch.

Send us one CAD file. Get a free sample render.

No payment, no commitment. See our quality on your own design before you spend a dollar.

Files answered within one business day.