Right, it seems to be.
You make me realize that I did not pay attention and never had sent it to Lech.
I've only sent him the prima officina coin.
Representation of the wreath is not very clear but the only types of diadem for #544 are rosette (with pearl or laurel)
Any opinion is welcome as in fact some people see this bust as diademed due to "round" laurel leaves representation.