Interesting German Diadem or Tiara Variant

I was chatting with one of my favorite fellow collectors, Cindy Vogel, yesterday. She pointed out that there is a variant to one of the twelve diadem or tiara designs the Germans produced during the 1920s. I found this information startling and very interesting as I’ve seen several examples of the envelope that once contained these. It is clear from those envelopes that there were twelve designs. Why there would have been a variant is a mystery. Except for the eyes, they seem to be otherwise identical.