Need some help identifying

[Chispylandia]

I bought some chicks over a month ago as Blue Plymouth Rock and Blue Australorp. This 2 chicks are extremely huge compared to the rest I bought with them. My question is are they any of the breeds above mentioned or are they possible Blue Jersey Giants ?? Or any other breed. Also if possible sex

 

[TheOddOneOut]

I bought some chicks over a month ago as Blue Plymouth Rock and Blue Australorp. This 2 chicks are extremely huge compared to the rest I bought with them. My question is are they any of the breeds above mentioned or are they possible Blue NJ Giants ?? Or any other breed. Also if possible sex

They are probably just Sapphire gems.

 

[Chispylandia]

They are probably just Sapphire gems.

Thanks!!

 

[Gray Farms]

Pink foot pads rule out Blue Jersey Giants and Blue Rocks.