A silver paste and marcasite set giardinietti ring

A silver paste and marcasite set giardinietti ring, a shield shaped green paste forming the vase, with plinth and scroll handles grain set with marcasite, to paste set flower head clusters above, tested as approximately sterling silver, head 21 x 14mm, 3.58g.
Finger size N½
Sold for £90

Condition report:
Some scratches to the green paste, and abrasions to the smaller pastes.
Wear to some of the setting edges.
Some tarnish.
Surface marks/scratches to mount.