The Nobel Prize Insignias: At the Nobel Prize Award Ceremonies on 10 December the Nobel Laureates receive three things: a Nobel Diploma, a Nobel Medal and a document confirming the Nobel Prize amount. Each Nobel Diploma is a unique work of art, created by foremost Swedish and Norwegian artists and calligraphers. The Nobel Medals are handmade with careful precision and in 18 carat green gold plated with 24 carat gold. The Nobel Medals in Physics, Chemistry, Physiology or Medicine and Literature are identical on the face: it shows the image of Alfred Nobel and the years of his birth and death (1833-1896). Nobel's portrait also appears on the Nobel Peace Prize Medal and the Medal for the Prize in Economic Sciences, but with a slightly different design. The image on the reverse varies according to the institution awarding the prize. More about the Nobel Medals