Silver Cross Necklace

Silver crucifix pendant on sterling silver snake chain necklace with lobster clasp closure. This one belonged to my sister, who didn't recall if the stones are white sapphires or cubic zirconias. All stones intact, thick setting gives it some depth. Approximate measurements: Chain length: 18" Cross width: .75" Cross height: 1" see pics for depth of setting. Zoom black background pics for sterling stamp on chain & pendant.