Large Gold over Sterling Silver Chalcedony Pendant

Large gold over sterling silver teardrop pendant is marked 925 and features a hammered finish and a faceted Chalcedony. It measures 2 1/4 inches, including the bail, by 1 1/4 inches wide and it weighs 11.3 grams. Upon close inspection it shows scratches, but with regular wear, it just looks very shiny.