Self-adhesive foam core board - BOOM! Look how good this looks!

What if I made my own frames out of found materials (like cardboard, plastic, etc.) and then made a silicone mould of it? Then I can cast it in (I don’t know what yet), then spray it gold!

I’m investigating different methods of presenting ‘Need’. Should I ‘set’ the diamond in either a claw or bezel setting, or both?