Set of 4 Large Stone CZ rings

This is a set of 4 large CZ stone rings in used condition. All but #2 are marked 925. Please read description thoroughly as these are all damaged. #1 loose prongs #2 missing side stone #3 discolored setting #4 discolored band around bottom. Great for scrap or someone who can repair. Photos are a little yellow tinted, these are silver in color.