3rd Degree Masonic Blue Lodge Ring 10KT or 14KT Gold, Open Back or Closed Back #703. Available in yellow or white gold. The sides of the shank are plain on this ring. This is a large man's ring. The approximate dimensions of the stone are 16mm by 12mm. It is about 3/4ths inch wide. This is one of the larger rings available. It is a big mans ring. The stone is approximately 15mm by 12.5mm. 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!