Nevada Variscite 7.9carats
These stones are only mined in Nevada U.S.A. and this one is a lovely example.
It's set in a twisted wire silver bezel and set on a wide adjustable silver band, so will fit most sizes.
I've wire brushed this ring to get that silver matte finish that really suits the stone.
Band Width: 10mm.
Setting Size: 22 x 11mm.