I’m seeing a lot of this floating ring design where the ring’s worn a different way. The piece is not a complete circle but opens at the top part and is made to fit between two fingers. This, in particular, come with stones that fit within the knuckles, so you don’t have to worry about it coming lose.
The crystals are made from smoky quartz, by the way and the band is either oxidized silver or rose gold. The style is rockin’ and you can get this from Bona Drag for around $300.