Jewelry rendering guides
Clear answers to the questions jewelers ask about rendering, from your CAD file to an image your client says yes to.
How to render a Rhino .3dm jewelry file online, for free
Step by step: upload a Rhino .3dm ring or pendant to HeyGema, pick the angle, metal and stones, and get a photorealistic render in your browser. No KeyShot, no plugin.
Read the guideHow to turn a jewelry CAD screenshot into a photorealistic render
Works with Rhino, MatrixGold, JewelCAD, 3Design, ZBrush and any CAD program: how to take a screenshot that renders well and turn it into a client-ready jewelry render, free.
Read the guideBest AI jewelry rendering tools in 2026
The AI tools jewelers use in 2026 to turn CAD into renders and ideas into images: what each one takes as input, what it's best for, and which has a free option.
Read the guideJewelry rendering software compared: KeyShot, V-Ray, Rhino, Blender and AI
KeyShot, V-Ray, Rhino's renderer, Blender, a render artist or an AI render tool? What each is good at, what it asks of you, and when to use which for jewelry.
Read the guideCan ChatGPT or Gemini render my jewelry CAD?
General AI image tools can restyle a CAD screenshot, but they often change the design. What to expect, when that's fine, and when to use a render tool made for jewelry CAD.
Read the guideHow to show a client a custom ring before it's made
A simple approval workflow for custom jewelers: from the brief to CAD to a photorealistic render the client can say yes to, with metal and stone options, before anything is cast.
Read the guideJewelry CAD and rendering glossary
Plain definitions of the jewelry CAD and rendering terms you meet every day, from prong, bezel and pavé to render meshes, HDRI, caustics and the ¾ view.
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