This elegant marquise-cut solitaire pendant necklace CAD model is designed for modern and luxury jewellery collections. The design features a beautifully proportioned marquise-shaped center stone held securely with prongs, creating a refined and sophisticated pendant style. The elongated marquise shape enhances brilliance and gives the necklace a graceful, slender appearance on the neckline.

The pendant is attached to a delicate chain, allowing the center stone to remain the main highlight of the design. The minimal prong structure ensures maximum light exposure to the gemstone while maintaining strong support for secure stone setting. This balance of elegance and structural strength makes the design ideal for professional jewellery manufacturing.

Carefully modeled with clean geometry and precise detailing, this CAD model is suitable for casting, 3D printing, and production workflows used by jewellery designers and manufacturers. The structure allows easy customization of stone size, metal thickness, or proportions if needed.

The marquise solitaire style is a timeless jewellery design widely used in fine jewellery collections, engagement gifts, anniversary jewellery, and everyday luxury accessories. This CAD model is optimized for jewellery professionals who require production-ready models with accurate proportions and reliable design structure.

Included FilesSTL file for 3D printing and casting preparation3DM file for editing and customization in Rhino or Matrix

Important PointsClean and professional jewellery CAD modelMarquise-cut solitaire pendant designProng setting designed for secure stone placementOptimized for casting and jewellery productionEditable 3DM file for easy customizationSuitable for various metal types such as gold, silver, or platinumIdeal for luxury, engagement, and modern jewellery collections

Customer SupportIf you require any modifications such as stone size changes, scaling adjustments, or additional file formats, feel free to contact me. I provide quick and reliable support to help ensure the model fits perfectly into your jewellery production workflow.