This oval halo diamond pendant CAD design is created with a refined and contemporary jewellery aesthetic, combining classic elegance with a modern vertical frame structure. The pendant features a centrally placed oval cut diamond secured with precise prong settings, surrounded by a delicate halo of smaller diamonds that enhance brilliance and depth.

The vertical frame element adds a unique architectural touch to the design, providing structural strength while maintaining a sleek and minimal appearance. The open gallery allows light to pass through the center stone, improving sparkle and making the pendant visually lighter despite its premium look.

Special attention has been given to stone alignment, prong thickness, halo spacing, and metal flow to ensure secure setting and smooth manufacturing. The bail is integrated seamlessly with the frame, allowing natural chain movement and ensuring the pendant hangs straight without rotation.

This CAD model is optimized for real jewellery manufacturing and can be produced in yellow gold, rose gold, white gold, or platinum. Clean geometry, proper tolerances, and balanced proportions make it suitable for casting, polishing, and stone setting with professional results.

The design is ideal for fine jewellery collections, bridal and anniversary pendants, luxury gifting, and modern everyday diamond jewellery. It offers a perfect balance between classic halo styling and contemporary design elements.

USAGE

Diamond jewellery manufacturingGold and platinum pendant productionFine jewellery collectionsCustom jewellery CAD projectsCasting, stone setting, and polishing reference3D printing and CAM manufacturing workflows

INCLUDED FILES

STL file prepared for high-resolution 3D printing and casting3DM Rhino file fully editable for design customization

IMPORTANT POINTS

Designed strictly as a pendant, not a necklaceAccurate oval cut and halo stone setting dimensionsVertical frame design for added strength and modern lookClean and precise CAD geometry suitable for castingBalanced weight for comfortable daily wearManufacturing-friendly thickness and tolerancesEasy customization for stone size, metal type, or halo density

CUSTOMER SUPPORT

Complete customer support is provided after purchase.Support is available for stone size adjustments, halo modifications, metal changes, or design customization.Professional assistance is provided to ensure smooth manufacturing and high-quality production results.