Ring Galaxy. Estimated weight in silver 7.2g; in 14kt gold - 9.3g. Gems with a diameter of 1.2mm - 71 pieces. Geometry Healed and Corrected with RP Magics Software The model is ready for prototyping on a printer, ore you can also make it using milling.
Check out my previous models for similar designs. Many of my forms will be able to help you in creating your own jewelry design.