From a sketch on paper to a jewelry piece you can see, rotate and approve.
ChuThoai is a 3D jewelry studio in Ho Chi Minh City. We build production-ready models in Rhino 8 and Blender and render them photorealistically, with an AI layer built on Claude that automates the repetitive parts of the pipeline.
Start a projectSee servicesWhat we make
For independent designers, jewelry brands and workshops who need to show, sell or manufacture an idea before it exists in metal.
3D jewelry modeling
Rings, pendants, earrings and settings modeled in Rhino 8 from sketches, photos or references, with real dimensions and stone sizes ready for casting or 3D printing.
Photoreal rendering
Studio-quality still images at up to 4K: multiple angles, accurate metals and physically based gem materials for e-commerce, catalogs and client approval.
Product animation
Turntables and short motion clips that show how a piece moves and catches light, for social media and product pages.
AI concept & character models
AI-assisted concept generation refined into clean 3D: brand characters, mascots and sculptural motifs that can be rendered or turned into jewelry.
How a project runs
One brief, one point of contact, and approval at every stage before we move on.
Brief
You send sketches, photos or a description. We confirm dimensions, metal, stones and the deliverables you need.
Model
We build the 3D model and send preview views so you can check proportions and details.
Render
Materials, lighting and camera angles are set up, then final images or animation are rendered.
Deliver
You receive final renders and, if needed, model files prepared for manufacturing.
Where AI fits in our pipeline
We connect Claude directly to our 3D software through the Model Context Protocol (MCP). Claude handles setup and checking work; the artistic decisions stay with our designers.
- Scene automation. Claude writes and runs Python scripts in Blender, Rhino 8 and Cinema 4D to build scenes, assign materials and set up cameras for multi-angle sets.
- Geometry tooling. Repetitive modeling tasks such as stone layouts, prong placement and batch adjustments are scripted instead of done by hand.
- Render quality review. Claude inspects each render against gemstone optics references (brightness, fire, contrast patterns) and flags issues before delivery.
- Client briefs. Unstructured client requests are turned into clear specifications: dimensions, materials, stones and required views.
Have a design that only exists on paper?
Send us your sketch or reference and the deliverables you need. We reply with scope and timeline.
khoi@chuthoai.comHo Chi Minh City, Vietnam