We know that when talking about rings, size really matters. Which is why it is also important to know on which finger they should be best placed. Although, traditionally, signet rings are worn on the pinky finger; Nowadays, they are just as beautifully attractive to be seen worn in any of your fingers for as long as the size perfectly fits and is not loose. Hey, there isn't any rule on how to wear a signet ring after all. You can wear them whichever finger you like to have them on.