The Nobel Laureates take center stage in Stockholm on 10 December when they receive the Nobel Prize Medal, Nobel Prize Diploma and document confirming the Nobel Prize amount from King Carl XVI Gustaf of Sweden. In Oslo, the Nobel Peace Prize Laureates receive their Nobel Peace Prize from the Chairman of the Norwegian Nobel Committee in the presence of King Harald V of Norway. An important part is the presentation of the Nobel Lectures by the Nobel Laureates. In Stockholm, the lectures are presented days before the Nobel Prize Award Ceremony. In Oslo, the Nobel Laureates deliver their lectures during the Nobel Peace Prize Award Ceremony.