This 3D jewelry model features a stunning twisted halo diamond engagement ring for women. The elegant double swirl design gently wraps around the central round-cut diamond, symbolizing eternal love and unity. Small accent stones create a sparkling halo, enhancing brilliance and depth from every angle. The refined band offers a perfect balance between luxury and comfort, making it ideal for engagement or bridal collections.

The model is fully optimized for 3D printing and casting, featuring watertight geometry, accurate prong settings, and clean topology for production efficiency. It can be made in yellow gold, white gold, rose gold, or platinum, and set with diamonds, moissanite, or cubic zirconia according to your preference.

Perfect for jewelers, CAD designers, and jewelry manufacturers looking for a timeless and elegant engagement ring design ready for professional production.