This specific 3D model, "Light Gold 18K Cross Pendant 1CP023 3D print model buy", is an asset made available by "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
The license for this digital asset is "Unknown license".
STL (Stereolithography, filesize: 2.08 MB), OBJ (OBJ, filesize: 1.62 MB), FBX (Autodesk FBX, filesize: 235 KB), 3DM (Rhinoceros 3D, filesize: 7.68 MB)