Purple Swirl reboot from marcasite to amethyst

Marcasite to Amethyst - reboot of an old circa 1970's marcasite ring. top right is the original ring. Rebooting these older rings is a sort of thing I like to do, when I have time and can source a ring. I have very little metal left to make new seats and secure the stones in, but it is a nice challenge. Tried to get light to dark amethysts in the swirl. As always, I use only the metal to secure them in place (no glue used at all) .  Used a 1mm round graver to create a bead setting.