I've designed this ring as a Christmas gift for my girlfriend. It's the map of Berlin and the heart is positioned at the exact location where she was born and where her parents still live. I've designed it in SketchUp and then had it 3D printed in wax and casted in sterling silver by Shapeways. The purple swarovski stone I glued in afterwards. The box is designed by me and 3D printed as well (it was later reprinted, because it didn't look as good as it should've). The earrings were a little extra, hidden underneath a false bottom in the box.