Both the necklace and earrings have 3 light green peridot stones. There are 9 jewels total. Necklace and earrings are both stamped 925 Sterling Silver. Peridot is the birthstone for the month of August. They are a beautiful bright shiny silver. Necklace is 8 in. 9 in long with pendant. The 3 stone pendant is exactly 1 inch long. Earrings are 1 inch long. Each is stamped 925 on the back. (Please see pics). Love the set but not the price? Make me an offer by hitting that button below :)