Black diamond and silver jewelry set - cable style

Cable/rope design jewelry set with 2 pairs of studs and a ring. They are 925 silver with black diamonds. Not sure of the exact carat weighting of the diamonds, but it is at least 1 carat based on the size of the diamonds and the jewelry. Dimensions of the earring studs: 8 mm across. Dimensions of the ring: size 6, 1 cm across the setting In good used condition, minor scratches and tarnish spots on the silver. All diamonds are intact. Tagged David Yurman for exposure due to the cable design :)