The "Spiral Solitaire Ring 3D print model purchase" 3D asset is currently listed under the authorship of "Unknown author".
Can be downloaded at "Unknown platform" by following the link.
Usage of this 3d asset is subject to the "Unknown license" agreement.
STL (Stereolithography, filesize: 21.4 MB), OBJ (OBJ, filesize: 12.3 MB), OTHER (Other, filesize: 218 KB), 3DM (Rhinoceros 3D, filesize: 18.7 MB), 3DS (3D Studio, filesize: 10.5 MB), FBX (Autodesk FBX, filesize: 9.19 MB), SKP (Sketchup, filesize: 40.9 MB), DXF (DXF, filesize: 9.25 MB)