Queen Elizabeth II was known for her sprawling collection of remarkable jewels, which she often lent to members of the family for prominent occasions. As her family bid a final farewell to the 96-year-old monarch, the new Princess of Wales, Kate Middleton, paid homage to her husband Prince William's grandmother by wearing a stunning pearl choker, centered with a diamond fastening. Middleton most recently wore the necklace in 2017 to celebrate the Queen's 70th wedding anniversary to Prince Philip.