This is a 3d-model of the "Women Wedding Engagement Ring 3D print model 14" 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: 23.5 MB), OBJ (OBJ, filesize: 41.9 MB), FBX (Autodesk FBX, filesize: 5.88 MB), 3DM (Rhinoceros 3D, filesize: 27.3 MB)