Kate paired a pink Alexander McQueen coat dress with another pair of diamond and pearl drop earrings at the Queen's Garden Party at Buckingham Palace in May 2019. Princess Diana was spotted in the same pretty pearls in 1981, which are reported to be a gift from Collingwood Jewellers for her wedding to Prince Charles that year. Diana's teardrop pearls also dangled from Kate's ears at a state banquet at Buckingham Palace in October 2018.