At Prince Phi lip's funeral last year, both the Queen and Kate were seen wearing pearl jewellery. As well as signifying grief, pearls are worn by royal ladies to represent modesty and decorum.

Scotland's royal gems That should, in turn, benefit the pearl mussels. "Certainly for pearl mussels, salmon are intrinsic to their lifecycle," Ferguson said. Armstrong said while trees are what ...

WATCH: 8 quirky outfits that made Princess Anne a royal style icon Crafted by renowned jewellery designer Andrew Grima, Princess Anne’s Grima pearl earrings are believed to be worth around £ ...