This elegant classic solitaire engagement ring CAD model features a brilliant round center stone secured in a refined four-prong setting with graduated round diamonds accenting each shoulder. The clean and timeless design offers the perfect balance of simplicity and brilliance, making it an ideal choice for engagement rings, bridal collections, and custom fine jewelry.

Designed for professional jewelry manufacturing, this CAD model features accurate proportions, clean topology, and production-ready geometry. The tapered shank provides a comfortable fit, while the shared-prong side diamonds enhance the brilliance of the center stone without overpowering its classic appearance. The design is optimized for casting in gold, silver, platinum, and other precious metals.

The package includes an editable 3DM file for easy customization and a production-ready STL file suitable for casting and 3D printing. Whether you're a jewelry manufacturer, CAD designer, retailer, or custom jeweler, this model delivers exceptional quality and manufacturing reliability.

Perfect for:

Classic Engagement RingsSolitaire Diamond RingsFine Jewelry ManufacturingBridal Jewelry CollectionsCustom Jewelry DesignJewelry CAD ProjectsProfessional CastingLuxury Jewelry Brands

Every detail has been carefully modeled to ensure smooth surfaces, secure stone settings, accurate dimensions, and excellent casting performance.

Included FilesSTL File3DM FileImportant PointsProfessional jewelry CAD modelClassic solitaire engagement ringGraduated diamond shoulder accentsClean and production-ready geometryEditable 3DM source fileHigh-quality STL fileReady for casting and manufacturingSuitable for Gold, Silver, Platinum, and other precious metalsEasy customization of ring size and stone dimensionsOptimized for professional jewelry productionDigital download onlyNo physical product will be shippedCustomer Support

Customer satisfaction is our priority.

If you have any questions regarding downloading, file compatibility, scaling, customization, or manufacturing, please contact us. We are committed to providing prompt technical support and ensuring a smooth experience with every purchase.