As nouns the difference between jades and hades
is that
jades is plural of lang=en while
hades is plural of lang=en.
As verbs the difference between jades and hades
is that
jades is third-person singular of jade while
hades is third-person singular of hade.
As a proper noun Hades is
the god of the underworld and ruler of the dead, son of Cronus and Rhea, brother of Zeus and Poseidon.