From bright red to splotchy white

[Rosetatt]

My Diva is about 1.5 years old. Easter egger laying beautiful greenish blue eggs. I’ve noticed the sides of her face have gone from red to white. I’ve rubbed diatomaceous earth on it in case it was mites but nothing happened. Should I be concerned?

 

[sourland]

Looks like a normal ear lobe coloring to me. Bright comb color, clear/bright eyes, she's a normal healthy bird.