Concept & Sketching: The process often starts with an initial sketch or a client's vision.
3D Modeling: A designer uses CAD software (like Rhino, 3Design, or MatrixGold) to translate the concept into a detailed 3D digital model, specifying dimensions, gemstone details, and metal types.
Rendering: The software can generate photorealistic images or videos of the design, allowing clients to view the piece from multiple perspectives and make modifications without the need for expensive physical prototypes.
Prototyping/Manufacturing (CAM): Once finalized, the CAD file is sent to a 3D printer or CNC milling machine to create a wax or resin model (Computer-Aided Manufacturing, or CAM).
Casting & Finishing: This physical prototype is used in the traditional casting process (e.g., lost-wax casting) with molten metal, followed by polishing and stone setting by bench jewelers.
Popular Software
Several CAD software options are available, ranging from beginner-friendly to professional-grade tools:
Rhinoceros (Rhino): A widely used, general-purpose NURBS-based surface modeler known for creating complex shapes, with a large ecosystem of jewelry-specific plugins and extensive training resources available.
3Design: Highly specialized for jewelry design with a user-friendly, icon-based interface and specific features like automatic stone settings and real-time scaling.
MatrixGold/Matrix: An industry-standard, professional software that combines advanced modeling with jewelry-specific tools.