This specific 3D model, "Diamond Ring 3D print model 90", is an asset made available by "Unknown author".
Download this asset at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
STL (Stereolithography, filesize: 13.1 MB), OBJ (OBJ, filesize: 14.7 MB), FBX (Autodesk FBX, filesize: 10 MB), 3DM (Rhinoceros 3D, filesize: 9.15 MB)