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Infinity Heart Pendant Necklace - 3D Jewelry CAD Model (3DM, STL, OBJ)
*** All Files Types Include
DescriptionAbout the DesignThis elegant jewelry piece features a beautifully stylized infinity symbol integrated into a delicate necklace format, as rendered in 229 A.jpg. Dangling gracefully from the center intersection of the infinity loop is a single, radiant heart-shaped gemstone secured in a three-prong setting. As showcased in the variety of options within 229 C.jpg, the design looks stunning across multiple precious metal finishes, including rose gold, yellow gold, and white gold or sterling silver. The proportions are perfectly calibrated for everyday elegance, with precise technical specifications illustrated in 229 infinity heart necklace - (11).jpg detailing an infinity loop width of 10.50 mm, a loop height of 5.00 mm, and a total vertical pendant length of 8.75 mm.
About the 3D ModelingEngineered with production-grade accuracy, this CAD model is built to professional jewelry industry standards. The geometric construction can be inspected from the perspective view in 229 infinity heart necklace - (4).jpg, which highlights the smooth curvature of the infinity wires and the precise alignment of the chain bail rings. According to the embedded report in 229 infinity heart necklace - (7).jpg and its close-up in 229 infinity heart necklace - (8).png, the setting is custom-tailored for exactly one heart-shaped gemstone measuring 3.00 mm x 3.00 mm with an estimated total weight of 0.10 ct. The model files are provided in fully compatible formats including Rhino 3DM, STL, and OBJ, ensuring seamless integration into any 3D environment or editing software.
About ManufacturingThis CAD model is fully optimized for efficient manufacturing workflows, from 3D printing to final casting and stone setting. As shown in the metal analysis chart within 229 infinity heart necklace - (9).jpg and detailed in 229 infinity heart necklace - (10).png, the design requires very minimal metal weight, making it incredibly cost-effective to produce; it estimates at roughly 0.30 grams for .925 Sterling Silver, 0.36 grams for 14K White Gold, and 0.42 grams for 18K White Gold. To facilitate effortless casting and assembly, the model is structured into clean, separate functional layers or parts, which can be seen in the exploded manufacturing view in 229 infinity heart necklace - (14).jpg.
About SalesPerfect for jewelry brands, independent creators, and e-commerce stores looking to expand their romance or minimalist catalogs, this asset is available for instant digital download. Your purchase grants you access to clean, error-free STL meshes that are completely manifold and ready to feed straight into your resin 3D printers (such as Formlabs, Asiga, or EnvisionTEC). Whether you want to utilize the design for stunning digital marketing renders or transition it directly into commercial retail production, this asset delivers premium quality and technical reliability to boost your sales pipeline.
