Blue Topaz and Diamond Sterling Silver Ring This beautiful Art Deco Style London Blue Topaz Ring is handcrafted and finished in intricate sterling silver detail. This silver ring features a very nice center mounted London Blue Topaz gemstone with 4 small accent diamonds. Art Deco rings are timeless in style and can be enjoyed, cherished and handed down as precious family heirlooms. In ancient times blue topaz was believed to assure beauty, fidelity and long life. It is also the birthstone for the month of November. The blue topaz has also been designated as the 4th wedding anniversary stone.