The channel setting is popular on bands or engagement rings. The cz's are placed in channels that holds them in place, creating the illusion of an uninterrupted line of diamond. In this ring set it is used with princesscut cz. It adds a modern note of glamour and elegance . It is simple, yet stunning and showcases the sparkling cubic zirconia stone in a dazzling fashion. Both pieces are made entirely in .925 sterling silver , for an elegant look. This is one of the most comfortable CZ engagement ring sets around. If you are looking for ring set that will bring a smile to her face, you may have just found the perfect pair of cubic zirconia rings.