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Classic Crown Coronet Stud Earrings 3D CAD Model (8mm Round Stone)
*** All Files Types Include
DescriptionThis is a professional-grade, production-ready 3D CAD model of classic crown-set (coronet) stud earrings, engineered specifically for commercial jewelry manufacturing and high-end digital rendering. Designed with an exquisite multi-prong basket that beautifully embraces an 8mm round gemstone, this digital asset pack delivers clean, printable, and editable formats (.3dm, .stl, .obj) compatible with all industry-standard 3D modeling and printing workflows.
Product Specifications TableFeatureSpecificationReference FileCenter Stone Size8.00 mm (Round Brilliant)109 C.jpgTotal Head Diameter9.50 mm109 C.jpgBasket/Head Depth6.50 mm109 C.jpgEst. Weight (14K Gold)~2.31 grams per piece109 E_2.jpgEst. Weight (.925 Silver)~1.66 grams per piece109 E_2.jpg
About the DesignThe design showcases a timeless, sophisticated crown-style coronet basket that maximizes light entry to enhance gemstone brilliance. As visualized in the renders 109 A1.jpg and 109 A2.jpg, the basket features elegant, vertical open cutouts that elevate the gemstone, making the setting beautifully adaptable for vibrant center stones like deep blue sapphires, rich green emeralds, or traditional clear diamonds. The versatile architecture is perfectly tailored for an 8.00 mm round brilliant cut gemstone, offering a well-proportioned face width of 9.50 mm and a head depth of 6.50 mm, providing a substantial yet comfortable presence on the ear as detailed in 109 C.jpg. Furthermore, as shown in 109 B.jpg, the design maintains its high-end aesthetic across multiple precious metals—including rose, yellow, and white gold—and coordinates seamlessly with varied gemstone colors like blush pink diamonds or mint green tourmalines to suit any brand's collection.
About the 3D ModelingMeticulously built by professional jewelry CAD designers, this model features impeccable topology, non-manifold geometry checks, and clean solid meshes optimized for seamless integration. As demonstrated in 109 F.jpg and 109 E_2.jpg, the underlying structure utilizes unified solids with uniform wall thicknesses and reinforced prongs that give stone-setters ideal material tolerances. The file package includes native .3dm files for easy editing in Rhino or MatrixGold, high-density .stl files pre-checked for jewelry 3D printers, and standard .obj formats for universal importing into rendering engines like KeyShot or Blender. Every intricate component, from the multi-prong coronet gallery to the notched friction post and classic butterfly earring back, is fully realized in high fidelity.
About ManufacturingEngineered with real-world production constraints in mind, this 3D model is fully optimized for direct wax/resin printing and investment casting workflows. According to the CAD metal weight matrix visible in 109 E_2.jpg, a single earring assembly scales out to approximately 2.31 grams in 14K White Gold and 1.66 grams in .925 Sterling Silver, allowing manufacturers to accurately budget material costs before production. The hollowed-out geometry beneath the setting head, highlighted in 109 E_2.jpg and 109 F.jpg, reduces unnecessary metal weight while ensuring straightforward access for post-cast polishing, cleaning, and secure prong setting. The model factors in standard shrinkage allowances, ensuring a reliable master mold or direct-to-cast print right out of the machine.
About SalesThis 3D CAD asset is sold with a commercial license intended for independent jewelers, custom retail studios, and high-volume manufacturers looking to expand their core catalog with a high-demand, evergreen staple. High-resolution presentation graphics, such as the clean profile and front view seen in 109 E.jpg, illustrate the immediate commercial appeal of the finished piece, making it excellent for populating e-commerce websites, digital lookbooks, or showcasing custom options to bespoke clients. Adding this pre-tested, production-proven crown stud earring model to your digital inventory eliminates R&D overhead and guarantees flawless retail execution.
