Various sizes ~ bundle of 4 bohemian rings

No precious metals or notable brands here - but still cute! In order of solo pics: A wide enameled-look ring with a large blue center stone - about a sz 6. A slightly adjustable band with a turquoise-look stone - about a sz 8. A slightly adjustable ring with two spikes at the top - about a sz 8-9. An asymmetrical ring with a pyramid-studded top - about a sz 5. Each was approximately $15 upon purchasing new, and since all have been very rarely worn, this is quite a deal!