The following 3D model is known as "Wedding Ring 3D print model 88" and is associated with author "Unknown author".
You can download this asset for free at "Unknown platform" by following the link.
This specific 3D model is provided under the "Unknown license" framework.
STL (Stereolithography, filesize: 49.4 MB), 3DM (Rhinoceros 3D, filesize: 69.3 MB)