Main DescriptionThis is a professional, production-ready 3D jewelry CAD model of an elegant cushion-cut solitaire engagement ring featuring a fluid, intertwined bypass shank. The design seamlessly blends contemporary curves with a secure, classic setting, making it an excellent addition to any commercial jewelry catalog or custom bridal line.

Engineered strictly from a manufacturer's perspective, this model respects all critical casting, printing, and stone-setting parameters. The interlocking bands flow naturally toward the center head, providing structural integrity while maintaining a refined visual profile. The open gallery beneath the main setting ensures optimal light performance for the gemstone and allows for easy cleaning post-casting. The prongs are cleanly integrated with proper thickness allowances, ensuring they will hold up beautifully during the polishing and setting stages.

Files & SpecificationsThe purchase delivers a single organized .rar archive containing all necessary production and presentation files:

Production-Ready Formats: Complete 3DM, STL, FBX, and OBJ files optimized for high-resolution 3D printing (SLA, DLP, or wax-jetting matrices).

Dedicated Rendering File: A separate, clean 3DM file specifically prepared with organized layer structures for straightforward material assignment and high-end V-Ray or alternative engine rendering.

Technical Quality Images: Diagnostic, high-contrast sizing and measurement screenshots exported directly from the CAD viewport to verify exact geometric constraints prior to production.

Ring Size: US 6.5 (Inner diameter as dimensioned in technical views).

Shank Dimensions: Base thickness of 1.60 mm, tapering up to a cross-sectional width of 1.70 mm at the shoulders, with a 2.00 mm total lower shank band width.

Gemstone Specification: Designed for 1 Cushion Square center stone, precisely dimensioned at 5.50 mm x 5.50 mm (Approximate carat weight of 0.86 tw).

Setting Height: Total height from the top of the finger rail to the top of the prong tip is 4.55 mm, maintaining a low, wearable profile.

Custom Design ServicesLooking for a variation or a completely custom design? I am an experienced jewelry CAD modeler specializing in manufacturing-ready, technically sound digital designs. Whether you need alternative stone sizes, regional finger sizing adjustments, or original custom jewelry collections optimized for casting and production, I am currently available for new clients, bespoke orders, and long-term remote freelance collaborations. Please feel free to reach out via the marketplace platform messages to discuss your specific B2B or production requirements.