Check out A package of solitaire ring heads engagement flush printable 3D print model purchase 3D model on CGTrader for $4.5. High-quality mesh by BlinkJewellers. 3D Print Ready.
3DM (Rhinoceros 3D, filesize: 7.29 MB), OBJ (OBJ, filesize: 13.2 MB), FBX (Autodesk FBX, filesize: 1.55 MB), STL (Stereolithography, filesize: 6.08 MB)