Concept-to-CAD Three-Stone Ring Design | Jewelry CAD, 3D Modeling & Photorealistic Rendering

I developed this custom three-stone ring design through the full jewelry development process, moving from an initial hand-drawn concept into a precise 3D jewelry CAD model, then into a presentation-ready rendered design. This project demonstrates the part of jewelry CAD I particularly enjoy: taking something that begins as an idea on paper and translating it into geometry that preserves the original character while becoming practical for prototyping and manufacturing. The ring features a prominent oval center stone with two complementary side stones, individually developed prong settings, a tapered shank, elevated stone architecture, and a clean luxury finish. I paid close attention to gemstone proportions, setting height, prong positioning, stone clearance, symmetry, band transitions, structural support, surface continuity, and wearability. My workflow covered Jewelry CAD Design, Sketch-to-CAD Conversion, Custom Ring Design, Three-Stone Ring Design, Engagement Ring Design, 3D Jewelry Modeling, Gemstone Setting Design, Prong Setting, Product Design, CAD Modeling, Parametric Modeling, Jewelry Prototyping, 3D Printing Preparation, Manufacturing-Ready CAD, Jewelry Rendering, and Product Visualization. The model can be developed for resin or wax 3D printing, lost-wax casting, investment casting, gemstone setting, jewelry manufacturing, prototype production, and client presentation. What makes this project different from a rendering-only piece is the complete concept → CAD → visualization workflow. I am not simply recreating the appearance of a ring; I am developing the structure behind it so the design can continue into a real production process.