While finding a "Matrix 3D jewelry design software 7 free download" that is both "verified" and legal is nearly impossible due to its proprietary nature, the world of jewelry CAD is more accessible than ever. By starting with or Blender with JewelCraft , you can build the skills necessary to eventually master the Matrix environment.
Many sites promising "verified" free full versions of paid CAD software often bundle the installer with malware or unstable cracks that can crash your system. How to Get Matrix (or its Successor) Safely
If you are a student at a jewelry design school, you can often access Matrix or MatrixGold at a significantly discounted rate.