One recipient called the award “the greatest honor of my career.”Kate Middleton wearing Kiki McDonough earrings on May 9, 2023.Credit: GettyThe GistIn her latest batch of royal warrants, Queen Camilla granted the prestigious honor to brands beloved by both Princess Diana and Kate Middleton.Jeweler Kiki McDonough, handbag designer Anya Hindmarch, and fashion label ME+EM were all included in the latest tranche of royal warrants distributed.A royal…