The listing, Relios(Carolyn Pollack) Sterling Stackable Ring has ended.
I'm not sure what kind of stone it is but this is a fabulous Southwestern design ring. It is modeled after Native American jewelry but I don't think it is actually Native American. It is made by Relios which is a southwest company owned by jewelry designer Carolyn Pollack and has been sold on TV and her website. I'm not sure this ring was sold on TV but some of her jewelry has. This ring is made out of solid sterling silverand is very well made. I've seen this same type ring selling upwards of $40+ on other sites.