“She has also worn the Lotus Flower Tiara, the Strathmore Rose Tiara, and Queen Victoria’s Oriental Circlet Tiara for previous State Visits. If she wears the Queen Mary’s Lover’s Knot Tiara, it brings Diana into the limelight, and that will be noted.
“Over the years, it has been noted that Catherine usually doesn’t switch up her tiara choices. The late Queen Elizabeth II regularly wore a favourite, which was the Girls of Great Britain and Ireland Tiara, and Catherine is doing the same with Queen Mary’s Lover’s Knot Tiara.
“It could be said that Catherine is taking a leaf out of the late Queen Elizabeth II’s book. If she were looking to switch it up for the Oman visit, Catherine might go for something completely different, like the Queen Victoria Muscat Tiara. There is also the Burmese Ruby Tiara, which is another option.
“Queen Camilla will also wear a tiara tomorrow night, and the two ladies will discuss this beforehand. One of them will more than likely wear something that has a connection to Oman, while I can imagine Catherine, out of the two, will stick to tradition and wear something that was worn by Princess Diana.”