This is a set of rings made up of 15 rings, the default inner size is 17.9mm and can be changed as required. The size of precious stones varies between 1.00mm, 1.25mm and 1.50mm.
The formats available are .3dm and .iges, 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!
You can buy the rings individually, for $ 17.5 each. (if you do not agree with the price, you can make an offer without problem.)

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

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