Can you tell me what this coral is?

[crazylikeafish]

Bought this from a LFS, and after acclimating and adding it to the tank, three weeks later and scouring the internet, I am still not sure what it is. It's grown very well, already the slices from where it was fragged are covered in new growth. It's purple and bumpy, if that helps, I know the pictures aren't the best.
Thanks for looking!

 

[keri]

Looks like some type of chalice maybe? google chalice coral (they come in many colours) and see if yours is simmilar

 

[txfishman]

+1 it looks like a chalice.