This classic square gemstone men ring 3D model features a minimalist yet elegant design with a single princess-cut gemstone at the center.
Its clean surface and subtle side engraving create a refined masculine look that suits both daily wear and formal occasions.
The model supports ruby, emerald, moissanite, or onyx stones, and can be produced in gold, silver, or platinum.
All CAD dimensions, gemstone measurements, and ring proportions are included in the preview renders for accuracy.
This model is optimized for 3D printing, CNC milling, and lost-wax casting with precise geometry and clean mesh topology.
Available in STL, OBJ, and 3DM formats, ready for jewelry manufacturing or high-quality rendering.
Ideal for jewelers, CAD designers, and jewelry brands looking for a versatile, timeless men’s gemstone ring design.