Yeah, that part's pretty tricky.
Not necessarily gave it out. We had to pay for it. A ring company that specializes in making school/class rings goes to high schools every year and hands out catalogues to the students in their sophomore (?) year, depicting all the ring designs, metals, stones and little characters (i.e. my two angels) to put in the black ovals if the ring design has them. I ~think~ my ring totaled somewhere between 2-300$