Thanks Boris..Interesting how this tiara made it back to the family. My guess would be that Grand Duchess left it to her son? only because her daughters were in the position to wear this piece, if it was left to them and not leave their families.
IF this story is true, which it might be because it makes sense why King bought it back, thank it is a truly special piece and understandable why both Queen Ingrid and Queen Margrethe II favored it.
here is a collage I made in previous discussion..just dug it up