This is a 3 stone engagement ring. The Inner diameter is 19.0mm. Its Ready to Print.The formats available are .3dm, .iges and stl, but if the need arises for another format, just send message and we can convert it to stl or any other format! Any other modification (such as a logo) can be ordered without any problem. If you need better rendering quality, you can also ask!

For more questions you can contact directly, or leave a comment.

Thank's for your time Hope you like it! :)