Stone Setting Emerald Cut Goldsmith semi-finished 3D print model

This stone Setting for an emeraldcut is 11x 15,5x 8 (mm) and produced for ringsize EU: 54 US: 7 . I designed some windows at both sides that the light is coming through. Edges that touch the finger are rounded. 0,43 x 0,61 x 0,31 (inch)
the stone setting has a wall thickness of 1 mm (0,039 inch) so the is plenty of space for setting the stone.