This luxury oval ruby signet ring is a professional 3D jewelry model designed for high-end men’s jewelry manufacturing. The ring features a large oval-cut center gemstone set within a bold signet structure, enhanced by clean geometric details and decorative side engravings that create a strong and masculine appearance.

The design balances visual impact with structural stability, featuring a solid shank and reinforced gemstone setting suitable for real-world production. The geometric motifs on the sides add architectural character and timeless elegance, making the ring ideal for statement jewelry, signet rings, and premium men’s collections.

All essential technical specifications, including exact dimensions, gemstone size, stone counts, and estimated metal weight, are clearly displayed in the preview images. This allows jewelers and manufacturers to accurately evaluate the model before casting.

The ring can be produced in gold, platinum, or other precious metals and adapted with alternative center gemstones such as emerald or diamond. The model is clean, production-ready, and optimized for professional jewelry casting, rendering, and visualization workflows.