This 3D model showcases a luxury oval gemstone ring designed for women, featuring a bold central stone such as emerald, ruby, or sapphire. The shank is enhanced with multiple rows of sparkling diamonds on both sides, creating a glamorous and high-end look. The model includes precise measurements and gold weight estimations for various alloys, making it ready for jewelry production. Perfect for fine jewelry collections, engagement rings, anniversary gifts, or bespoke jewelry projects. The CAD design is optimized for 3D printing, realistic rendering, and professional manufacturing.