The following 3D model is known as "Princess Ring 3D print model 10" and is associated with author "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: 16.1 MB), 3DM (Rhinoceros 3D, filesize: 13.1 MB)