The crown adds a nice touch.
It is full of symbolism:
Cross pattée
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Use in crowns
Many crowns worn by monarchs have jewelled crosses pattée mounted atop the band. Most crowns possess at least four such crosses, from which the half arches rise. Some crowns are designed so that the half-arches can be detached, allowing the circlet to be worn separately on occasion.
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http://en.wikipedia.org/wiki/Cross_patt%C3%A9e#Use_in_crowns
Fleur-de-lis
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The three petals of the heraldic design reflect a widespread association with the Holy Trinity, with the band on the bottom symbolizing Mary. The tradition says that without Mary you can not understand the Trinity since it was she who bore the Son.[36] A tradition going back to 14th century France[17] added onto the earlier belief that they also represented faith, wisdom and chivalry. Alternatively, the cord can be seen as representing the one Divine Substance (godhood) of the three Persons, which binds Them together.
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http://en.wikipedia.org/wiki/Fleur-de-lis
pseudo