NewFree AI Tool by HeyGema

Turn CAD Screenshots
into Renders

No expensive software or rendering skills required. Upload your CAD screenshot, pick your materials, and get a client-ready render in seconds. 100% free.

Launch Render Tool

No credit card required · 100% free

Gallery

See what jewelers create with HeyGema

Real CAD screenshots. Real AI renders. Toggle between before and after to see the transformation.

Engagement

Sapphire Engagement Ring

CADAI Render

Drag to compare

1 / 4

Seamless Workflow

How It Works

Upload a Screenshot

Just take a quick screenshot of your 3D CAD model. No need to export complex rendering files.

Choose Your Specs

Select your metal type, main stone, and side stones. Add custom prompts for milgrain, specific cuts, or finishes.

Generate & Download

HeyGema's AI creates a photorealistic image in seconds, ready to be sent to your client to close the sale.

Launch Render Tool

Why Use AI Renders

Studio-Quality Renders. Zero Cost.

We're eliminating the imagination gap—helping modern jewelers save time, capture every detail, and close high-ticket custom designs faster.

Seconds

Instead of hours. Get a photorealistic render instantly from a simple screenshot.

$0 Cost

Completely free to use. Stop paying per image or maintaining expensive software subscriptions.

100%

Browser-based. No heavy downloads, plugins, or complex system requirements needed.

Endless

Unlimited renders to support every iteration of your design process.

Want More?

Love the free tool?
Get the full workflow with Pro.

The free render tool is just one piece. Pro turns every video consultation into a closed sale — live sketching, automatic spec capture, and 30 renders per month.

Try Pro free for 15 days

$50/month · Cancel anytime

What you get with Pro

Live AI sketching during your video consultations
30 CAD renders per month (no daily cap)
Auto-captured specs + CAD-ready briefs

FAQs

Frequently Asked Questions

Everything you need to know about using our AI assistant, from setup to security. Still curious? Drop us a message and we'll get right back to you.

HeyGema is an AI-powered virtual assistant designed specifically for custom jewelers. It listens to your virtual client consultations and instantly generates live conceptual jewelry sketches — helping you eliminate the imagination gap and close sales faster.

Not at all! HeyGema works quietly on your end as a simple Google Workspace add-on for Google Meet. Your clients just join the video link as usual and watch their dream piece come to life on your screen.

While you focus on connecting with your client, Gema automatically logs the critical design specifications you discuss, including stone shapes, metal types, ring sizes, and budgets, saving them straight to your dashboard.

The live sketches are high-quality conceptual visuals meant to build instant buyer confidence. Once the call ends, HeyGema gives you a CAD-ready brief containing these visuals and the exact specs, making handoff to your production team seamless.

Yes. We process your consultation data securely solely to generate your session outputs. You retain full ownership of the final designs.

Turn CAD Screenshotsinto Renders