And of course you can't look at Queen Nazli's diamond parure without looking at Princess Fawzia's diamond parure which was also made by Van Cleef & Arpels in 1939 in preparation for her marriage with the Shah of Iran. Princess Fawzia passed away in 2013, I wonder what happened to this set.
Princess Fawzia at various events that were part of her wedding celebrations
I think the rest of these pics are from after her divorce.
These are the only other pieces of serious jewellery that I've seen pictures of her wearing. I think the picture was taken during at the time of her engagement.