Gold Ring wedding ring printable 3d Jewel 3D print model

Ring 18 ct : 2.7 g _ Mirror the earing to get the right and left pieces. This earring have the same match earrring, if you need the pendant of it , pls let us know. I am a designer also a modeler, i have been engaged on Jewelry 3d printing years, I would like to share how to use the 3d Printer to print the design and which way to casting it well. Available formats upon request: .c4d, .obj, .fbx, .ma/.mb, .lwo/.lws, .3ds, .3dm, .dxf/.dwg, .stl.