Chris Jackson//Getty Images For one of her first big state events since the pandemic started, the Queen attended the opening of Parliament on May 11, 2021 in the Boucheron Double Clip brooch. The art deco duo, made from aquamarine and diamonds, was given to the Queen by her parents, King George VI and the Queen Mother, on her 18th birthday in 1944.
Julian Parker//Getty Images A big fan of aquamarines, Sophie, Countess of Wessex, wore this aquamarine tiara (which can be transformed into a necklace) and a matching aquamarine necklace to the wedding of Prince Carl Philip of Sweden and Sofia Hellqvist on June 13, 2015 in Stockholm, Sweden.
More: Sophie, Countess of Wessex's Best Jewelry Looks of All Time
Tim Graham//Getty Images Though she was only seen wearing this dramatic aquamarine ring a few times, including at an auction for Christies in 1997, Princess Diana's cocktail stunner really made an impact. It is believed to have been commissioned by the late princess to match an aquamarine and pearl bracelet in her collection.
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WPA Pool//Getty Images Anwar Hussein Collection//Getty Images Perhaps the most scene-stealing aquamarine pieces in the royal jewelry box, the Brazilian Aquamarine Parure set is made up of a set of diamond and aquamarine earrings, and a necklace gifted to the Queen on the occasion of her coronation by the People of Brazil as well as a tiara she later commissioned from Garrard to match. Naturally, Her Majesty chose the set for a state banquet for the President of the Federal Republic of Brazil on March 7, 2006.
More: Queen Elizabeth II's Most Glamorous Jewels and Tiaras
Danny Martindale//Getty Images In 2013, Sophie, Countess of Wessex stunned in this tiara with five show-stopping aquamarines for the wedding of Princess Madeleine of Sweden and Christopher O'Neill in Stockholm.
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Peter Carrette Archive//Getty Images In October 1996, Princess Diana accented the cerulean blue dress she wore to a benefit dinner in Sydney, Australia with her iconic aquamarine cocktail ring and a matching aquamarine bracelet strung with pearls.
CBS/Youtube Max Mumby/Indigo//Getty Images Need more proof that aquamarine cocktail rings are royal approved? Just look to this one that Sophie, Countess of Wessex wore for a dramatic moment at the Royal Ascot on June 21, 2018.
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July 1986
Mirrorpix/Alamy Princess Anne's Aquamarine Pine Flower Tiara is an art deco piece that was reportedly originally designed by Cartier as an anniversary present for the Queen Mother from George VI n the late 1930s. The Queen Mother later gifted it to Anne in honor of her wedding in 1973.
Tim Graham//Getty Images For the Cannes Film Festival in 1987, Princess Diana paired her floaty, light blue gown with what appears to be a pair of diamond and aquamarine drop earrings.
Max Mumby/Indigo//Getty Images In June 2016, Kate Middleton marked a national service of thanksgiving with a pair of diamond drop earrings and an aquamarine pendant which paired beautifully with her embroidered white and ice blue ensemble.
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Chris Jackson//Getty Images Florals for spring feel a little more groundbreaking when they're fashioned from aquamarine studs, like these worn by Sophie, Countess of Wessex during a visit to a school in Whitton, England on June 19, 2009—which also happened to mark the royal's tenth anniversary with her husband, Prince Edward.
Lauren Hubbard is a freelance writer and Town & Country contributor who covers beauty, shopping, entertainment, travel, home decor, wine, and cocktails.
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