3rd Degree Masonic Blue Lodge Ring 10KT or 14KT Gold, Open Back or Solid Back. Available in yellow or white gold. The plumb and trowel are on the sides of the shank. The stone size is approximately 10 by 12mm. 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!