Vintage Ring Pearl Cluster Adjustable Costume Jewelry Silver Rhinestone Avon

Lovely pearl cluster vintage adjustable ring has 3 faux (?) pearls & some rhinestone sparkle. circa 1970s-ish. Collectable costume jewelry signed Avon in good preowned condition. True vintage is often imperfect, admired for its uniqueness & quality. Photos offer the best description of condition and include measurements. Please examine carefully & Thanks for looking!!!