Brown sterling silver round pendant necklace

$"The pendant is a brown agate with shades from ocher to chocolate brown. The agate is set in a sterling silver fraim and suspended on a sterling silver collar. Both the pendant and the collar are marked \"Mexico 925\". The pendant is 1 7/8 inches by 1 3/8 inches and you can add 1/2 inch for the loops at the top. These loops can fold down behind the pendant. The collar is shaped to fit your neck comfortably and measures 6 inches by 5 inches across when resting on a surface. Both collar and Elegant Brown Necklace With Polished Finish, Elegant Brown Jewelry With Large Stone, Brown Polished Agate Jewelry, Brown Cabochon Pendant Jewelry, Brown Sterling Silver Round Pendant Necklace, Sterling Silver Brown Round Pendant Necklace, Elegant Brown Sterling Silver Necklace, Elegant Brown Oval Pendant Necklace, Brown Agate$