This 3D jewelry model features an elegant intertwined knot ring design symbolizing connection and continuity. The flowing bands cross smoothly to form a sculptural knot structure, creating a bold yet harmonious visual balance.

One side of the ring is set with a precise row of channel-set gemstones, adding refined brilliance while preserving a clean and modern silhouette. The inner and outer curves are carefully optimized for comfortable daily wear.

The model is fully prepared for CNC machining and resin 3D printing. All stone seats, wall thicknesses, and transitions are designed for reliable casting in gold, silver, or platinum without additional modification.

Preview images include full dimensions, ring size, stone placement, and estimated metal weight for accurate production and quality control.