Astrid, mine is exactly the same pattern as yours so I think that solves part of the mystery. I'm still slightly confused (and realising how much I still need to learn) as I've looked, felt, looked again and was still thinking it was a pressed piece. But I suppose if it was hand cut, then that may explain a little why in places, it didn't seem quite perfect.
It's currently displaying the last few blooms from the garden and looking rather splendid...
Kind regards
Helen