Kate’s jewelry today included the Cartier shamrock brooch first worn by Queen Alexandra in 1901 when she visited the Guards. The Duchess also sported her Kiki McDonough cushion cut green amethyst earrings and Tissot watch.
(NO UK SALES FOR 28 DAYS) Catherine Duchess of Cambridge, broach detail, as she attends a Goverment of British Columbia reception at Government House on September 2016 in Victoria, Canada. (Photo by Pool/Sam Hussein/WireImage)
The necklace turns out to be by Cartier, from the jeweler’s Trinity collection. Described online as “The pure simplicity of three magically intertwined circles of pink, yellow and white gold,” the circles are set with shimmering diamonds.