Tiffany ring ready for 3d print. Ring size - 17mm Gems round 2.5mm - 16 Approximate weight: 5.79 g (14K gold) • Do You need size modification? Different parameters of wideness or thikness? Ask me - it will be done in fastest time! All STL files were checked by Materialise Magics software and ready for prototyping. Additional sizes are available as another item or by demand.