1 Karat Diamond wedding/engagement ring

1 karat diamond VS1 ideal cut 15 karat gold band In very good condition Valued at $6,000 I do not have papers and certificate therefore priced lower, mother has had the ring for 30+ years Need off my hands and some money for college but needs to be put and sold into the right hands, one who is caring and appreciative of this beautiful jewelry piece! *No papers or certificate. Lost over 30 years.*