The invention discloses a method for identifying a production place of an Argyle pink diamond by using a Raman spectrum. The method comprises the following steps: providing multiple pink diamonds; using a background fluorescent value of the pink diamond as a judgment factor, wherein the background fluorescent value of the Argyle pink diamond is higher than that of other pink diamonds; according to the characteristic peak of the Raman spectrum, classifying the pink diamonds as four types of the pink diamonds A, B, C and D, wherein the type A comprises the Raman characteristic peak of 1332 cm-1, 642 cm-1, 1224 cm-1, and 1840 cm-1, the type A presents the Argyle pink diamond, and the Raman characteristic peak positioned in 642 cm-1, 1224 cm1-1 and 1840 cm-1 presents the tiny fluorescent peak of the Argyle pink diamond of the type A excited at 785 nm of a near infrared source; the type B comprises the Raman characteristic peak of 302 cm-1, 642 cm-1, 1274 cm-1, and 1564 cm-1, wherein the type B is the Argyle pink diamond; and the type C and the type D are other pink diamonds.