Reflection Collection Cartier Earrings
While the pieces from the House of Windsor collection are relatively new, they are still quite pricey. When Meghan Markle changed after the 2018 wedding ceremony, she was seen wearing the Reflection Collection Cartier Earrings, which are worth $68,000.
Four-String Pearl Choker
After visiting Japan in the 1970s, Queen Elizabeth II had Garrad create the Four String Pearl Choker. The pearls were given to her as a gift by the Japanese government. It was then loaned to Princess Diana, who returned it after her divorce. Kate Middleton has also borrowed the $325,000 becklace.