Ring sizes inner diameter – 20.0 mm,USA size-10.25Ring for man or woman and can be made of different (combined) metals. Recommended material - silver or gold! metal weight (for ring size 20.0mm): gold 14k – 9.1 grams; gold 18k – 10.65 grams.Gems: 2.0mm-0.03ct-30pieces, total gem weight-0.9ct.
Model avalible in STL format for prototyping or milling. 3D Geometry is healed, and fixed all the bad with software.Look at please my other products by clicking on the author name New-Yurk.