Hi Product Hunt! I m Suva, the maker of Facet 96 the project is called OpenGemCutting on GitHub.
The idea is simple: turn a gemstone concept into a design you can actually inspect and edit, not just a beautiful image.
Facet 96 is an open-source gemstone faceting workbench that runs in your browser. You can adjust cutting angles and symmetry, inspect the geometry in 3D and multiple views, compare designs with optical previews, and follow the cutting sequence with a step-by-step assistant.
Leveraging the parametric design capabilities of GPT-6 Astra to address efficiency and accuracy issues in gemstone cut design, while also resolving the lack of open-source software in the jewelry industry and accelerating the development of industry-specific software.