Model is ready for 3D Printer or CNC milling machine. Geometry is healed, and fixed all the bad with RP Magics software Gems size and Approximate metal weight on picture You can check out my other products by clicking on the author name s.kim_jewelry_design. Any questions? Please contact me. instagram @s.kim_jewelry_design email skimjewelrydesign@gmail.com facebook Skim Jewelrydesign youtube SKIM Jewelry Design