This specific 3D model, "Open End Light Weight Princess stone Band Ring 3D print model purchase", is an asset made available by "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
The license for this digital asset is "Unknown license".
STL (Stereolithography, filesize: 5.09 MB), OBJ (OBJ, filesize: 4.34 MB), FBX (Autodesk FBX, filesize: 712 KB), 3DM (Rhinoceros 3D, filesize: 6.88 MB)