Town & Country (USA)
The Diamonds of the Year
Named for their resemblance to a river of gems, diamond rivières have long attracted an enthusiastic fan base. Queen Mary, for one, was rarely seen without her diamond “turtleneck,” layering chokers and pearls with her 100-carat rivière, which was later inherited by Princess Margaret. Today, donning a single strand is just as strong a statement, as Zoë Kravitz proved at this year’s Oscars, though we’d never discourage anyone from a modern Mary moment, à la Hailey Bieber at the Super Bowl.