--Previous Message-- : I looks very diffeent then her Wedding tiara : so probably not. According to posters on The : Royal Forums on dansh TV it was said that it : was a conmvertible tiara.
It was Anna von Lowzow who said something like "the necklace she can also be worn as a tiara". I got the impression she was thinking of the wedding tiara. However, I didn't see any close-ups of the necklace on television - when I look at the photos posted here, I don't think it is the wedding tiara.