The Duchess has previously worn the jewelry piece, which according to PEOPLE was commissioned using a collection of cultured pearls given to the Queen by the Japanese government. Back in 2017, Kate was pictured wearing the statement necklace to celebrate the Queen and Prince Philip’s 70th wedding anniversary at Windsor Castle. Kate also borrowed the monarch’s Bahrain Pearl Drop Earrings for the funeral on April 17. The royal mom of three was dressed in black for the somber event, completing her outfit with a matching fascinator, netted veil and face mask. Prince William and Kate are among 30 guests attending Prince Philip’s ceremonial royal funeral service at St. George’s Chapel. Earlier in the week, the Duke released a personal statement, giving insight into the late Duke of Edinburgh’s relationship with his granddaughter-in-law Kate. “I will always be grateful that my wife had so many years to get to know my grandfather and for the kindness he showed her,” William said. “Catherine and I will continue to do what he would have wanted and will support The Queen in the years ahead," the future King concluded. “I will miss my Grandpa, but I know he would want us to get on with the job.” Next, 45 of Queen Elizabeth’s quotes.