That looks like one of those P. delanatii hybrids. Very pretty blooms though!
It might be P. Delophyllum (delenatii x glaucophyllum). A few pictures of this cross are included here so you can compare. A previous thread on this forum also has a picture of this cross but with more intense pink coloration (paph delophyllum posted by paphanatic)
Another possibility is the P. Dellaina (delenatii x chamberlainianum) although I am partial with the Delophyllum.