Hello friends! I offer you models of a jewelry. Files are checked for errors by Magics, and ready for prototyping - 3D printing or CNC milling. All the parameters are shown in the pictures for a pair of rings: the suitable stones, the weight in different metals. Sizes of rings: 17,5 and 20. If you need another іize - aksk me, please, and I'll do. If you have a questions - write, and I'll answer. Good shopping for you.