“Une” pipe, but yes, that would be the correct way to emphasize the object.
As a matter of fact, french dubbed version of Crocodile Dundee says “ÇA, c’est un couteau” in this scene.
Source : https://www.youtube.com/watch?v=3JYk0Xy67gA
The div is never too much on the the left… nor it is too much on the right, it is precisely where it’s meant to be!
Is this Loss?