3d Engrave is a very easy to use design program that
has proven invaluable to me in my design studio. Pictured here
is a Rainbow Hematite that I scanned into 3d Engrave from my
flatbed scanner. Simply trace a unique shaped stone with the
polygon tool, convert this shape to a bold border and determine
the thickness you would to raise the shape.
Click here to see the 3d screen shot