Royal Blue Sapphire Engagement Ring CAD Design with Diamond Cathedral Setting

Custom yellow gold engagement ring featuring an emerald-cut royal blue sapphire in an elevated cathedral setting with diamond pavé shoulders and fine milgrain detailing. The project involved precision jewelry CAD design, production-ready 3D jewelry modeling, gemstone setting development, and photorealistic rendering. Engineered with accurate proportions and manufacturing considerations, the model is suitable for 3D printing, casting, stone setting, and fine jewelry production. Expertise applied includes custom engagement ring design, MatrixGold and Rhino jewelry modeling, and professional CAD development for luxury jewelry manufacturing.