"Ĝ", or "ĝ", is a consonant and letter in the Esperanto alphabet. Since each letter in Esperanto has a consistent sound, this letter is always pronounced the same; its sound is represented by [dZ] in SAMPA.
See also: Esperanto orthography, Ĉ, Ĥ, Ĵ, Ŝ, Ŭ