NWT Sterling Silver & Natural Sky Blue Topaz Adjustable Ring

New with tag. Sterling silver adjustable ring with a radiant cut natural sky blue topaz from brazil in a halo setting in the middle surrounded by small cubic zirconia and with cubic zirconia on the band on each side. Stamped: S925 Sterling silver tested with an acid test and topaz tested with a Presidium gem tester. Most jewelry items are not tested, unless it is specified in the listing that it has been tested, all other items are described only by the stamps and markings, which I am happy to show pictures of.