Masonic Past Master Rings 10KT or 14Kt Gold, Open or Solid Back. You can have this ring two-toned as pictured or all white gold. Top Hat and Gavel on the sides of the shank. This ring is approximately 9/16ths inch wide. These are beautiful rings made by a high quality jewelry manufacturer.They are heavier than most rings made by our competitors. Expect to pay much more when purchasing this ring from a quality jewelry store!