A guess, not an answer. You'll see what everyone else said.
Machine-generated description — written by an image model, not by a person.
Prince Charles and Lady Diana Spencer exchange rings during their wedding ceremony, 1981. A close-up shows Charles' hand holding Diana’s, with the iconic sapphire engagement ring prominently displayed amidst a bouquet of white carnations. Formal attire and a gathering of onlookers are visible.