Princess Caroline of Monaco wears the earrings, necklace, and bracelet from Princess Grace’s Cartier Coffee Bean Suite for the presentation of Hereditary Prince Jacques and Princess Gabriella, January 2015; more on the set over here!

Princess Caroline of Monaco wears a pair of statement earrings set with several colors of semi-precious gemstones for the Rose Ball in Monte-Carlo, March 2010; the earrings have been in Caroline’s jewelry box for more than two decades

Princess Caroline of Monaco wears a pair of earrings with cushion-cut diamond drops (plus Princess Grace’s Diamond Festoon Necklace) for the National Day gala, November 2006; the earrings once belonged to Caroline’s grandmother, Princess Charlotte, Duchess of Valentinois