This page contains free "Light Weight Wedding Engagement Women Ring STL JCD Details 3D print model 36", which is a work by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
STL (Stereolithography, filesize: 42.1 MB), JCAD (JewelCAD, filesize: 89.1 KB), RIB (Renderman, filesize: 796 KB)