It fit great, and my fiance loved it. It also shipped out that day and arrived the day after purchasing, which is incredibly rare and a welcome surprise for something with a custom engraving.
I will say, however, that the engraving on the black ring will be faint as the text is also black. It was a little hard to see, but he kind of loved that it was not as obvious and was like a hidden message from me to him. So it does depend on preference and taste.