Dear all,
This model has 9.06gr without any shell and necked edge.The file is 3dm format (mesh).
File is checked for errors by Magics software, ready to grow on a 3d printer, rendering and designers usages. Metals are properly constructed for light metal weight without being weak. This ring can make with gold and silver. It is solid 3d model.
Please don`t hesitate to contact with me.
Sincerely,N.Gh.