Tungsten Beveled Freemason Ring / Masonic Ring. Freemason's Jewelry Mason Rings for Stone Masons Free Masonry Member This beautiful Masonic tungsten ring is 8MM in width - high polish with a matte finish raised center. Masonic symbols surround this tungsten carbide ring. It is scratch proof and will forever keep its shine! View more Masonic Styles! - Search on Amzon for: Mason Zone Tungsten rings are scratch proof, these rings can be laser engraved, but NOT hand engraved. NOTE: Tungsten Rings Cannot be resized. Freemason symbols are laser etched around the band. Top quality Freemason rings for men.