Size 10 1/4 simulated solitaire diamond ring, very large! Silver tone

This is a Silver tone, simulated solitaire diamond ring. It is a size 10 1/4 American sizing, and the stone itself is very large. The top of the stone is as big around as a dime and raises up from the shank, ring part, about a 1/2 ". There are 8 prongs holding the stone in place and it has an open base on it. There are also simulated diamond chips along the shank on each side of the stone. It has the letters of ASC printed on the inside of the shank. I wore this ring once.