I have Pearls too. My wattles tend to stay about the same. Now the markings on them will be different for each bird, but the shape will tend to be the same. Here is picture of one of my Pearl males.
This Pearl and the Buff Dundotte in the picture above are from the same batch, and so are a few...
I can't decide... I have 3.
This is Pete
He was a sweet heart. He would come running up and fly straight into my arms or on my shoulder.
This is Gracie
She was hateful, but she was a pretty little girl.
This is Bossy. He is sweet too.