Olive leaf sterling silver pendant. the olive leaf is a symbol of peace, and it was mentioned in the ancient cultural and in the Bible. after the food of Noah's day, "again he sent forth the dove out of the ark, and the dove came back to him in the evening, and behold, in her mouth was a freshly plucked olive leaf. so, Noah knew that the wasters had subsided from the earth" (Gen 8:10-11).