Classic 8.0mm Round Solitaire Stud Earring – Basket Prong Setting with Butterfly (Scroll) Back – 3D CAD Jewelry Model

OverviewProfessional 3D CAD jewelry design of a round brilliant solitaire stud earring featuring a basket/prong head, straight post, and butterfly (scroll) ear nut. The model is optimized for jewelry production, suitable for casting and stone setting workflows. Ideal for everyday diamond studs, Moissanite studs, or gemstone stud collections.

Design Features (What you see)Round solitaire stud (front view + side profile)Basket/prong setting (open gallery for light return and easy cleaning)Straight post aligned for comfortable wearButterfly/scroll back for secure fasteningClean, classic proportions suitable for fine jewelry or fashion jewelry (depending on metal choice)Included 3D CAD/Printing Files (typical production package)You will receive a complete manufacturing-ready set in common industry formats:

STL (3D printing / resin casting)3MF (3D printing workflow, scalable)OBJ (mesh for visualization/rendering)FBX (pipeline/preview)STEP (.stp) (CAD/CAM, parametric exchange)IGES (.igs) (CAD exchange)3DM (Rhino-compatible CAD file)If your website requires fewer/more formats, you can list only what you actually provide.

Recommended Production UseResin printing for investment casting (lost-wax casting)Direct casting preparation (depending on your resin and foundry)CNC/CAM workflows using STEP/IGES (as supported by your shop)Stone setting preparation for round stones (diamond, moissanite, CZ, gemstones)Model Readiness Notes (important for buyers)Geometry is designed for clean casting and practical stone setting (open basket, accessible seat area).Buyer should verify dimensions (stone size, prong thickness, post length/diameter, back fit) to match their standards and regional tolerances.Always run a printability + castability check in your software and with your manufacturer before production.Ideal ForJewelry manufacturers, setters, and designersStud earring collections, bridal basics, minimalist fine jewelry linesCustomization (stone size, prong style, post thickness, metal weight targets)Software CompatibilityWorks with most CAD and 3D tools via the included formats, such as Rhino/Matrix, Blender, 3ds Max, Maya, ZBrush, and CAM/engineering tools that support STEP/IGES/STL/OBJ.