Fake vs Real Versace Crystal Noir Perfume

Fake vs Real Versace Crystal Noir Perfume
How to spot fake Versace Crystal Noir perfume
On the back of the original box we find less text.
The engraved serial number must exist on any original perfume box.
Color differences on the text (VERSACE CRYSTAL NOIR) on the front of the bottle.
The serial number of the perfume must be found on the left side of the bottle, if this serial number does not correspond to the serial number on the box, the perfume is fake.
The original lid is heavier than the fake one, inside the lid we have to find an iron unit, not a plastic one.