Ornamented rings set 3D print model

Checked and prepared for printing STL's and source Rhino 3DM (saved as 5th version) files of beautyful mens a la signet ring with oriental influenced ornament on the top.

Modeled as pure NURBS (better for modifying).

Ring size: S1/2 (circumference 60.1mm, diameter 19.13, US size 9 1/4, EU 59 5/8, DE 19.25)

All shanks made hollow.

Model parts volumes (and estimated weights):

• Ring with solid top and without grill inside: 1185mm^3 (est. less than 12g for sterling silver)
• Ring with see-through top and without grill: 1128mm^3 (est. less than 11g gor sterling silver)
• Solid top insert: 392mm^3 (est. less than 3.9g for sterling silver)
• See-through top insert: 336mm^3 (est. less than 3.3g for sterling silver)
• Inside grill insert: 178mm^3 (est. less than 1.8g for sterling silver)
• Ring shank without inserts: 788mm^3 (est. less than 7.9g for sterling silver)
• Assembled ring with grill and solid top: 1358mm^3 (est. less than 13.5g for sterling silver)
• Assembled ring with grill and see-through top: 1302mm^3 (est. less than 13g for sterling silver)

Additional information about basic dimensions is shown on the preview pictures.