Queen Elizabeth owned 98 brooches, 46 necklaces, 37 bracelets, and 34 pairs of earrings but only one choker.
The Four Row Japanese Pearl Choker was "a unique piece for Queen Elizabeth II".
The Queen loaned the choker to Princess Diana who wore it for a banquet at Hampton Court Palace.
The Queen loaned the necklace to Kate, Princess of Wales for Prince Philip’s funeral.
The Princess of Wales also donned the piece at Queen Elizabeth's state funeral.
Meghan was gifted a pair of diamond and pearl drop earrings for her first outing with the Queen.
They travelled to Cheshire to open a bridge, visit a theatre and eat lunch and the Queen gifted Meghan the delicate earrings, which she was also seen wearing at the monarch's state funeral.