This specific 3D model, "Light Gold 18K Cross Pendant 1CP003 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 licensing terms for this digital asset are governed by "Unknown license".
STL (Stereolithography, filesize: 2.14 MB), OBJ (OBJ, filesize: 1.86 MB), FBX (Autodesk FBX, filesize: 288 KB), 3DM (Rhinoceros 3D, filesize: 7.14 MB)