Womens Sterling Rings size 5&6 or 6&7

I have two womens sterling silver rings. one is a rectangle sapphire with twisted/braided silver band. the other is a cross over one side goes with black diamond accent chips and the other wave goes any color demanded and available in accent diamond chips. please only serious buyers. selling separately or as a pair. the sapphire is the smaller of the two. can't quit remember but they are either size 5 & 6 or size 6 & 7 the black and diamond accent chips on the twisted band being the bigger size. if bought as a pair i will give both rings to you for 75$ if purchased individually the sapphire ring is 50$ the black and twist one is 65$