SuperConductor Dome Ring in 12mm Width Etched meteorite and wood the ring must be 1

the ring must be 1 to 2mm wider than the stone

and most of those should work

*Note that the Emerald with a Twist and Companion are shown together for visual purposes

The Ocean ring is a flat profile ring with rounded edges that has a unique wave design that goes seamlessly around the ring

and a serrated blade for tougher things like nylon strapping

SuperConductor Dome Ring in 12mm Width Etched meteorite and wood the ring must be 1This is the same ring as the SuperConductor in a 12mm width ring, but the copper has been eaten away from the surface with acid. This leaves the titanium niobium alloy filaments standing higher. The width might be considered very wide. The etch finish has more 3D texture than a polished finish, so will feel more bumpy on the skin. The filaments are polished out so are relatively smooth. They can have a different finish if you prefer. An Angled Brush