Gold Choker CAD Design Required

I need a jewellery CAD specialist to turn my concept for a gold choker into a fully engineered model that a manufacturer can cast without surprises. The piece will sit closely around the neck, so I’m counting on you to balance visual impact with everyday comfort and accurate sizing.

The aesthetic direction is modern-elegant rather than ornate. Thin, fluid contours with a secure yet unobtrusive clasp are a priority; stone settings are not planned at this stage. I can provide neck measurements, rough sketches, and reference photos once we start.

Please work in Rhino, MatrixGold, or another mainstream jewellery CAD platform that can export clean STL and 3DM files. I’d like weight and volume estimates based on 18K gold, plus a few photoreal renders so everyone on my team can review the look before we commit to print.

Deliverables
• Editable source file (e.g., .3dm or .3dmatrix)
• Print-ready STL checked for wall thickness, tolerances, and undercuts
• Metal weight/volume report for 18K gold
• 3–4 high-resolution renders from multiple angles

Acceptance criteria: files open without errors, casting-safe geometry, and dimensions match the reference measurements I provide.

If you have questions about clasp mechanics, surface finishes, or any other detail, just let me know—I'm happy to clarify so the final model is production-ready on the first pass.