This shared prong round diamond eternity band ring CAD design is developed with high attention to detail, symmetry, and professional jewellery manufacturing standards. The design features a continuous row of round diamonds set in a shared prong structure that wraps around the band, creating uninterrupted brilliance and a refined luxury appearance. The shared prong setting minimizes metal visibility, allowing maximum light exposure to each diamond and enhancing overall sparkle.
The band is carefully engineered to maintain consistent stone alignment and balanced proportions throughout the full circumference. Each diamond is securely held with precisely modeled prongs that ensure durability while preserving a delicate and elegant visual flow. The open structure beneath the stones improves light performance and allows ease of cleaning and maintenance.
This CAD model is optimized for real jewellery production. Accurate stone seats, prong spacing, and metal thickness support clean casting and reliable stone setting. Surface continuity and smooth metal flow reduce polishing time and improve finishing quality. The inner band is designed with a comfort-fit profile, making the ring suitable for daily wear despite the full eternity stone layout.
This design is ideal for jewellery manufacturers, brands, and CAD professionals seeking production-ready eternity band models. The files are fully editable and allow easy resizing and customization while maintaining structural integrity. The ring is suitable for wedding bands, anniversary jewellery, and luxury stacking collections.
UsageSuitable for eternity diamond band manufacturingIdeal for wedding and anniversary ring productionCan be used for luxury stacking jewelleryUseful for professional jewellery CAD portfoliosReady for casting, stone setting, and polishing processes
Included FilesSTL files prepared for casting and manufacturing use3DM files fully editable for resizing and customization
Customer SupportPost-purchase customer support is available for all files included in this design.Assistance is provided for file opening, scaling adjustments, and basic CAD-related guidance.Support ensures smooth integration into professional jewellery production workflows.
Important PointsProduction-ready CAD modelShared prong eternity setting for enhanced brillianceAccurate round diamond alignmentBalanced band thickness for durabilityComfort-fit inner band designClean surface flow for efficient polishingEditable files suitable for customization
Product DetailsDesign type Eternity band ringStone shape RoundSetting style Shared prongBand style Classic luxuryFile formats STL and 3DMManufacturing status Ready for production
STL (Stereolithography, filesize: 7.86 MB), 3DM (Rhinoceros 3D, filesize: 13.7 MB)
