This 3D model presents an elegant openwork cage diamond ring designed with a luxurious and artistic style. The ring features a round center stone, which can be set with diamond, emerald, ruby, or sapphire, highlighted by a detailed openwork shank that enhances its brilliance. The lightweight cage design adds sophistication while maintaining strength and comfort for daily wear. This CAD model is fully optimized for 3D printing, rendering, and jewelry manufacturing. Complete with accurate dimensions, stone settings, and weight details, it is perfect for jewelers, designers, and manufacturers looking to produce fine jewelry pieces with a unique and modern appeal.