Pea comb and most likely male by the color. Also not an Isbar but it could just be genetic defect and would normally be culled. Definitely tag the chick and do not breed.
Edited to correct. I was thinking about my Marsh Daisy at the time. This is a pea comb.
We also received one Isbar that has the wrong comb type. I believe it is an Isbar. There are lots of recessive traits that can come out when breeding. This is a bird you would not want to use for breeding. They were almost extinct so there is going to be problems that you are going to need to deal with when you breed Isbars. Good luck with your new birds.