JewelCAD 5.19 operates on a curve-based modeling system. Designers create 2D curves, which are then extruded, revolved, or swept into 3D forms. This is particularly useful for creating symmetrical designs like rings, bangles, and pendants.

: JewelCAD was one of the first specialized applications for jewelry modeling. It introduced user-friendly interfaces that allowed for the creation of complex free-form shapes and surfaces which were difficult to achieve manually. Manufacturing Integration