$119 Jewelry rings 3D Model Pack 3D model by ndcclxxvi477. Available on CGTrader. Check it out on CGHub.
STL (Stereolithography, filesize: 425 MB), OBJ (OBJ, filesize: 788 MB), 3DM (Rhinoceros 3D, filesize: 460 MB), FBX (Autodesk FBX, filesize: 160 MB)