This elegant halo round stone engagement ring jewelry 3D model showcases a classic and timeless design with a round center stone framed by a refined halo setting. The ring features a slim pavé shank combined with subtle side accents that enhance brilliance while maintaining a graceful silhouette.

The elevated center basket is designed to maximize light exposure and stone presence, creating a balanced and luxurious appearance from every angle. Clean prong construction and precise pavé placement ensure secure stone setting and excellent casting performance. The open gallery structure reduces metal weight and improves comfort for everyday wear.

This CAD model is built with accurate proportions, clean topology, and professional stone seats, making it fully ready for jewelry manufacturing and casting. All preview images include detailed measurements, stone sizes, and technical views for production reference. The design is suitable for diamonds, moissanite, or colored gemstones and is ideal for engagement rings, bridal collections, and fine jewelry lines targeting the US market.