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Heart Diamond Leverback Hoop Earrings – 3D CAD Model for Jewelry Manufacturing
*** All Files Types Include
This 3D CAD file presents a pair of heart-shaped gemstone drop earrings set in a sculpted leverback hoop design, ready for jewelry manufacturing, rendering, or digital catalog use. The model features two 5.00 x 5.00mm heart-cut gemstones (0.88 total carat weight as modeled) held securely by triple-prong settings at the top and a single decorative prong at the base, creating a classic yet elegant three-point stone capture. Each earring is finished with a graceful, ribbed leverback hoop that curves upward into a secure hinge-and-catch closure, offering both a polished aesthetic and reliable wearability. The design is gender-neutral in styling and versatile enough for everyday wear, gifting, or bridal and formal occasions. The heart motif combined with the flowing hoop silhouette gives the piece a romantic yet modern character, and the open lattice detailing beneath the gemstone allows light to pass through for enhanced brilliance.
The 3D model was constructed using professional jewelry CAD software with clean, manufacturable topology and accurate real-world dimensions. Full technical drawings are included, showing precise measurements: overall length of 13.00mm, hoop width of 9.00mm, prong spread of 5.00mm, stone depth of 4.25mm, and hinge placement details at 6.75mm and 11.25mm, ensuring the design translates accurately from digital file to physical piece. The file includes clean, printable, watertight geometry suitable for resin 3D printing, wax casting patterns, or CNC milling. Gemstone components are modeled separately from the metal shank for easy material swapping, and the file has been tested using gem-reporting and metal-weight calculation tools to confirm carat weight, stone count, and estimated metal weight across a range of alloys.
For manufacturing, the file is compatible with standard lost-wax casting and direct metal 3D printing workflows used by jewelry producers worldwide. Metal weight has been calculated across multiple alloy options, including 9K, 10K, 14K, and 18K white gold, sterling silver, silver continuum, and 10K rose gold, giving manufacturers accurate reference weights before production. The design supports customization in metal type (yellow, white, or rose gold, silver, or platinum) and gemstone choice, with the included renders demonstrating the piece set with colorless diamonds, emeralds, and rubies to show its versatility across different stone and metal combinations. The hollow-back prong construction and rounded wire profiles are optimized to reduce material usage while maintaining structural strength for daily wear.
This file is ideal for jewelry designers, manufacturers, 3D printing services, and online jewelry retailers seeking a ready-to-produce earring design. It is well-suited for use in custom jewelry marketplaces, print-on-demand fine jewelry platforms, CAD file resale sites, and product visualization for e-commerce listings. Buyers receive multiple file formats (such as 3DM, OBJ, and STL) to support a wide range of software and production pipelines, making this listing suitable for both digital rendering purposes and physical manufacturing. Its clean construction, accurate technical specifications, and included gem/metal reporting data make it a dependable, sales-ready asset for jewelry businesses of all sizes.
