No, Instagram verification and Facebook verification are two separate processes. Just because your Instagram account is verified, it doesn’t mean that you will automatically receive verification on Facebook. If you want to get verified on Facebook, you will need to go through a separate verification process on that platform. However, this will likely change with the new Meta Verified bundle that has just been released. It is expected to offer verification badges both for Instagram and Facebook at a certain price, but we are yet to see how this new Instagram feature will unfold for users.