Vintage Sterling Silver necklace with 4 raw turquoise toned stones and 1 cut stone with a bluish iridescence. The piece is marked Italy and 925 in a couple places around the clasp. I'm uncertain if the stones are in fact turquoise, but they look to be. The faceted stone has a blue iridescence in some locations under the right light. The faceted stone is slightly translucent. The chain is about 23" long. The necklace weighs 15.76 grams.