This 3D model features a bold and luxurious men’s rectangular gemstone ring with a striking center stone. The design includes a large emerald or ruby cut in rectangular shape, surrounded by brilliant side diamonds for maximum brilliance. This model is perfect for high-end jewelry collections, combining masculine style with timeless sophistication. Provided in STL and 3DM formats, the model is optimized for jewelry production through 3D printing, CNC milling, and traditional casting. Ideal for jewelers, CAD designers, and manufacturers seeking a statement men’s ring that showcases elegance, durability, and fine craftsmanship.