Designed for 3d Printing. STL files have sharp edges for jeweler fine work.

• Volume 902mm3
• Ring size US 10 1/4(~20.0mm),
• STL actual size(mm):

21.5

----- In case you haven't onyx stone ---- You can make simple silver plate and weld it instead back onyx cover, then you can pour enamel in area under scorpio.

All specs and dimensions for ring can be found on two last images.

If you need another size or little design change, please contact me - this is FREE.