This bold emerald cut signet ring 3D model features a strong rectangular center stone set in a solid masculine band. The clean geometric gemstone combined with sculpted side details creates a powerful and timeless men’s jewelry design.

The ring is professionally modeled with precise proportions, smooth surfaces, and well-defined stone settings, ensuring it is fully suitable for jewelry casting and 3D printing. The structure supports customization for different gemstone types such as ruby, emerald, sapphire, or diamond, as well as various metal options including gold and silver.

This design is ideal for jewelry designers, manufacturers, and workshops seeking a classic men’s signet ring with a modern touch. Technical renders and dimension screenshots are included to clearly present measurements, stone placement, and overall construction for accurate production.