Pretty! It's hard to tell from the picture if the comb is red at all....or if there is any hint of red wattles. If so, it's a male. If not, it's most likely a female.
Could you get a better picture of the bird in natural lighting? It also looks like a pullet but will need a better picture to be sure of gender and breed.
Thank you for the responses. Sorry it has been so cloudy here it's hard to find good light, not sure if these are less blue, might have to try again tomorrow.