Download this stunning 3D CAD render of a diamond necklace featuring a romantic heart-shaped design with a brilliant solitaire pendant set in a two-tone (rose gold and white gold) finish. Ideal for jewelers, designers, and CAD artists looking for high-quality inspiration or ready-to-use STL/CAD files. Includes photorealistic rendering perfect for marketing, presentations, or custom jewelry production.

Also available: rendered CAD designs of rings and other fine jewelry. Contact for more free CAD jewelry files.