It seems Queen Annemarie wants to create a new tradition where her female line descendants use the Cartier scroll tiara and the women marrying into the family wear this antique corsage tiara for their wedding.

Im wondering who she'll leave the Cartier scroll tiara to. Princess Alexia has several daughters and is Queen Ingrid's oldest granddaughter. She seems the most likely person to inherit the tiara.
The emerald and ruby sets are likely to remain within the main line but this piece might very well become Chrysi's tiara.