This halo diamond split shank engagement ring CAD design set is created to meet professional jewellery manufacturing standards with a strong emphasis on elegance, balance, and durability. The design features a round center stone secured within a refined halo setting that enhances brilliance and visual depth. The halo is proportioned to frame the center stone perfectly, creating a bold yet sophisticated appearance suitable for premium engagement jewellery.

The split shank band is designed with dual rows of diamond accents that flow seamlessly toward the center setting. This structure adds visual richness while maintaining symmetry and strength. The band thickness and curvature are carefully engineered to ensure comfort fit for daily wear, while preserving enough metal support for long-term durability.

All stone seats and prong structures are accurately modeled to support secure setting and consistent alignment. The open structure beneath the center setting allows efficient light entry, improving brilliance while also supporting easy cleaning and maintenance. Surface flow across the band and setting is smooth and clean, helping reduce polishing time and improving final finishing quality.

This CAD design set is fully optimized for real jewellery production. It supports casting, setting, and polishing workflows commonly used by professional manufacturers. Multiple design variations included in the set make it suitable for brand collections, client presentations, and customization projects. The files are structured for easy editing and resizing without compromising design integrity.

UsageSuitable for halo engagement ring manufacturingIdeal for split shank diamond jewellery productionCan be used for custom jewellery and bridal collectionsUseful for professional jewellery CAD portfoliosReady for casting, stone setting, and polishing processes

Included FilesSTL files prepared for casting and manufacturing3DM files fully editable for customization and resizing

Customer SupportPost-purchase customer support is provided for all files included in this design set.Assistance is available for file opening, scaling, and basic CAD-related queries.Support is intended to ensure smooth usage within professional jewellery production environments.

Important PointsProduction-ready CAD modelsAccurate stone placement and prong geometrySplit shank structure with balanced proportionsComfort-fit inner band designClean surface flow for efficient polishingEditable files suitable for customizationDesigned for professional jewellery manufacturing

Product DetailsDesign type Halo split shank engagement ringCenter stone shape RoundBand style Split shank with diamond accentsStyle Luxury and elegantFile formats STL and 3DMManufacturing status Ready for production