[2D Sketch / Concept] │ ▼ [Curve Creation & Extrusion] │ ▼ [Surface Deformations & Detailing] │ ▼ [Gemstone Allocation & Prong Setting] │ ▼ [Boolean Operations (Uniting Parts)] │ ▼ [File Export (STL / SLC)] │ ▼ [3D Printing / Wax Casting] Step 1: Curve Creation and Wireframing
Calculates the surface area and volume of a design instantly, converting data into metal weights (e.g., 18K gold, platinum, sterling silver) based on density.
Uses intuitive curve manipulation to sweep profiles, allowing easy creation of varying-thickness shanks and complex filigree.
Unlike general-purpose CAD software like AutoCAD or Rhino, JewelCAD is purpose-built for jewelry. It combines NURBS (Non-Uniform Rational B-Splines) surface modeling with a logical, jewelry-specific toolset. Version 5.19 represents the mature stage of the software, balancing advanced features with the lightweight performance that many small to medium-sized jewelry manufacturers prefer. jewelcad 5.19
The software can calculate the volume and weight of a design in different precious metals (e.g., 18K Gold, Platinum), essential for material costing.
The software features built-in tools to slice objects along the Z-axis, preparing models for CNC machining or rapid prototyping with resolutions as fine as 0.05mm. Jewelry-Specific Features
JewelCAD 5.19: The Ultimate Guide to the Core Jewelry Design Software [2D Sketch / Concept] │ ▼ [Curve Creation
Material cost control is critical in jewelry manufacturing. JewelCAD 5.19 features an integrated calculation tool that instantly analyzes the volume of a 3D model. By selecting a target metal alloy—such as 14K gold, 18K gold, platinum, or sterling silver—the software calculates the exact final weight of the piece. This enables designers to adjust wall thicknesses or hollow out heavy sections to meet specific budget targets before manufacturing begins. 4. Parametric Design Transformation and Mirroring
One of the reasons JewelCAD 5.19 survives is the vast repository of online tutorials. The software has a steep initial learning curve because you must "think" like a surface modeler. Fortunately, the community has created extensive support:
The design process begins by importing a 2D reference sketch or drawing curves directly within the software's orthogonal viewports (Top, Front, Side, and Perspective). These control curves dictate the primary silhouettes of the ring shank, bezel, or settings. Step 2: Generating Surfaces The software features built-in tools to slice objects
Sketch the profile curve of the band (half-round, comfort fit, or V-shape) and use the Rail Sweep tool to build the shank around the ring circle.
Start by generating a standard ring circle from the built-in size chart (e.g., US Size 7).