Jostens, Inc. has been making class rings since 1906, so they really knew what they were doing when they made this gorgeous 10kt gold piece 50 years later. Says "Central HS" and features a vintage school crest.
Total weight 4.38g
Ring size 3.75
Unless otherwise indicated, rings should be resizable by your local jeweler for a very modest cost (usually $20 or less, unless you're dramatically enlarging a gold ring). You can find your ring size with this online tool or get a free ring sizer here.