When we think of royal weddings, we think of tiaras. Sure, there are other hallmarks of blue-blooded nuptials—horse-drawn carriages, towering cathedrals, guest lists studded with kings and queens—but nothing says ‘royal’ quite like a headpiece glittering with millions of dollars’ worth of diamonds. And, of the royal families still in business around the world, no one does a tiara moment better than the British. Throughout the years, British princesses and duchesses, as well as a few ‘commoners,’ have donned sparkling tiaras to…
