This is a large ring, beautifully made. There is a gorgeous deep blue stone in the center surrounded by a sterling frame. Then there are deep ridges on a diagonal along the sides of the ring and smaller ones at the top and bottom. This is a large ring measuring a size 12. It is just under 3/4" front to back at the center front. It is suitable for a man or a woman. The ring is sterling silver. It has the letters Sco inside and an illegible mark beside the letters. It tests positive for sterling silver. It has been cleaned but there is old patina inside the band.