Crown Princess Mette-Marit of Norway wears a delicate necklace with a selection of charm pendants for a visit to the Norwegian Consul General’s residence in New York, October 2010; Mette-Marit has been wearing the necklace with different charms for more than a decade

Crown Princess Mette-Marit of Norway wears a long necklace of silvery black pearls during commemorations of Holocaust Remembrance Day in Oslo, January 2015; the necklace also features an elegant diamond and pearl pendant

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Crown Princess Mette-Marit of Norway wears a necklace of pink pearls (or beads) for a literary luncheon at The Groucho Club during the Norwegian state visit to Britain, October 2005