We did "design" it with Jeff Johnson of the Diamond Celler. David gave me one weekend to do a few sketches and print out what I liked and didn't like in engagement rings. He was much more involved than I had ever expected. I never thought I see a man fight so hard for filigree (which we don't have, but there is carving on the band). Our preferences: diamond dust around it is great; it can't be in a box that you can see through; it can't have shoulders like a class ring; filigree ok but not around the whole band; we like the diamond nestled into something and not sticking out; no huge prongs to hold the diamond.
Voila.

The diamond is a mine cut from the turn of the century, which means that it was cut in the mines before they had precision technology machines. David had set some of my grandmother's diamonds from earrings I remember her wearing.