For Gem weight, Gem size, and Metal weight, please check the Detail Image.
Rhino 5 editable print model .3dm format
Render image .jpg/.png format
1 detailed image (measurements, ring size, gem weight, and metal weight) .jpg/.png format
STL (Stereolithography, filesize: 2.82 GB), 3DM (Rhinoceros 3D, filesize: 4.31 GB)