Jewelry Design
Custom Jewelry Design Process: An Insider's View
By Marc H. Merritt, GIA Diamond Program Graduate · February 10, 2024
Here is how we create a custom piece using CAD (computer-aided design), from the first idea to delivery of the finished jewelry.
1. Concept and design
Generating ideas: The process begins by conceptualizing the design, inspired by the client's requirements and the designer's vision, or influenced by trends, themes or historical eras.
Sketching: Initial sketches of the piece are drawn by hand or with digital tools.
2. Computer-aided design (CAD)
Developing a 3D model: Using CAD software, a precise 3D model is built, ensuring accuracy and a faithful depiction of the final product.
Adding details: Intricate elements such as textures, engravings and stone settings are added to the model.
Visualization: The CAD software renders images that preview how the finished piece will look.
3. Prototyping
3D printing: For elaborate or unique designs, a prototype is produced by 3D printing, typically in wax or resin, as a physical representation of the CAD model.
4. Evaluation and adjustments
The prototype is assessed for aesthetics, fit and function, and any necessary changes are made to the CAD model.
5. Stone setting and finishing touches
Setting gemstones: Gemstones are carefully set into the piece so they are secure.
Final inspection: A thorough quality check makes sure every detail is right.

6. Quality control and finalization
Ensuring top quality: Each piece is inspected for defects or deviations from the intended design.
Adjustments: Any needed tweaks or refinements are made.
7. Presentation and packaging
The finished jewelry is beautifully packaged to enhance its appeal.
8. Delivery of your treasure
The final stage is delivering the piece to you.
This meticulous process pairs cutting-edge technology with traditional craftsmanship, ensuring design precision while leaving room for artistic expression. Each step plays a crucial role in turning a concept into a beautifully crafted work of art.