I’d like a skilled jewellery CAD specialist to translate my concept for a classic solitaire engagement ring into a fully detailed 3D model. The file must be ready for printing, casting, and eventual stone setting, so accurate tolerances, clean surfaces, and correct scale are essential. I normally review designs in Matrix or Rhino, so please work in one of those environments and supply the native file alongside standard production formats. If you prefer a different workflow that still imports seamlessly into Matrix/Rhino, let me know first. Although the overall style is a timeless solitaire, I’m flexible on specifics such as shank profile, prong style, and centre-stone proportions. Share your creative ideas or past references and we’ll finalise the details together. Deliverables • Production-ready CAD file (.3dm or .3dm + .stl) • Supporting technical drawing with key measurements and stone specs • High-resolution renders for client presentation (simple studio lighting is fine) Once approved, the model should pass a standard jewellery casting check with clean boolean joins and no non-manifold edges. Please include at least one revision round to fine-tune dimensions after initial review.