TriJewels Blue Topaz 1.7mm Tennis Bracelet 1.32 cttw in 14K Gold 1.32 cttw Round Blue Topaz Tennis Bracelet in 14K Yellow Gold. 66 Round Blue Topaz set using Prong Setting. SI1-SI2-Clarity, Blue-Color Blue Topaz. Gemstones may have been Treated to Improve their Appearance or Durability & may Require Special Care. The Natural Properties & Composition of Mined Gemstones define the Unique Beauty of each Piece. The Image may show Slight Differences to the Actual Stone in Color & Texture.