This premium triangle (trillion) cut diamond stud earring CAD model features a modern geometric design with a clean and elegant 3-prong setting. The structure is carefully engineered to provide strong stone security along with a sleek and minimal look suitable for luxury jewellery collections.

Designed using professional jewellery CAD standards, this model includes accurate stone positioning, optimized metal thickness, and smooth, cast-friendly geometry. The screw-back post ensures comfort, safety, and durability for everyday and occasional wear.

The design supports diamonds, moissanite, and other trillion-shaped gemstones. Both STL and 3DM files are fully production-ready, making them suitable for casting, CNC machining, and 3D printing workflows.

Ideal for jewellery manufacturers, designers, and brands looking for a contemporary stud earring design with easy customization options.

Usage

Real jewellery manufacturing

Gold, silver & platinum casting

Diamond / moissanite / gemstone setting

CNC machining & wax/resin 3D printing

Jewellery catalogs & ecommerce listings

Custom jewellery orders

Included Files

STL file (Casting & 3D printing ready)

3DM file (Fully editable CAD model)

Customer Support

We offer reliable customer support after purchase.If you face any issues related to file compatibility, scaling, or production, feel free to contact us.Customization and technical assistance are available to ensure smooth manufacturing.