Inside Princess Grace Kelly of Monaco’s Jewelry Vault: Cartier Engagement Ring, Van Cleef & Arpels Tiara and More Iconic Pieces

Nearly half a century after her death on Sept. 14 in 1982, Grace Kelly’s influence on fashion and culture remains unwaveringly relevant. She effortlessly merged the worlds of Hollywood, royals, and fashion, as she seamlessly moved between all of them — going from a silver screen staple and Alfred Hitchcock heroine to a royal icon in the wake of her marriage to Prince Rainier III of Monaco. (Her wedding dress alone has lived on in iterations worn by Kate Middleton, Paris Hilton, Kitty Spencer, Jasmine Tookes and Miranda Kerr, to name a handful.) And her jewelry collection is no less iconic.

Below, take a close-up look at some of the jewels belonging to Grace Kelly’s vault, from her Cartier engagement ring that set a new bar for celebrity engagement rings to her signature pearls.

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Grace Kelly’s 10.47-carat engagement ring

(Original Caption) 1/10/1956-Chicago, IL: Film actress Grace Kelly, en route to Hollywood for movie work, strikes a pose to show off the engagement ring given her by Prince Rainier III of Monico as she arrives in Chicago. Ther Princess to be posed amiably for photographers on her arrival by train from New York. Rainier will join her on the coast next month, and they will be wedd after her film commitments are completed.
Grace Kelly, en route to Hollywood for movie work, strikes a pose to show off the engagement ring given her by Prince Rainier III of Monaco as she arrives in Chicago on Jan. 10, 1956.

Celebrity engagement rings have never been the same since Prince Rainier III of Monaco bestowed Cartier’s flawless emerald-cut diamond to Kelly. They married on April 18, 1956. The simple yet elegant oversized stone design has lived on in the tradition of celebrity engagement rings — and forever outsized expectations around stone size. The ring also lives on in “High Society,” as Kelly wears it in her last film.

Van Cleef & Arpels Ruby Tiara

grace kelly jewelry, tiara ruby and diamonds, battle of versailles fashion show, La Princesse Grace de Monaco lors d'un gala organisé par les Rothschild à Versailles le 28 novembre 1973, France. (Photo by Daniel SIMON/Gamma-Rapho via Getty Images)
Grace Kelly in 1973.

There are tiaras and then there is the ruby and diamond tiara worn by Kelly in 1973. Part of a Parure, Kelly wore the stunning tiara with a pair of matching ruby and diamond cluster earrings and ruby and diamond necklace. Kelly wore the set to the famous Battle of Versailles Fashion Show, where five American designers  — Stephen Burrows Anne Klein, Bill Blass, Oscar de la Renta and Halston — faced off against five French designers: Hubert de Givenchy, Emmanuel Ungaro, Pierre Cardin and Marc Bohan for Christian Dior and Saint Laurent.

The Bains de Mer Tiara

grace kelly wears bains de mar tiara from jewlery collection, (Original Caption) 4/23/1956-Monaco: Prince Ranier and actress Grace Kelly arrive for a gala performance at the Royal Opera House April 18th after their civil wedding ceremony earlier in the day. The actress wore a sparkling tiara and a diamond and ruby necklace presented to her by her new subjects. The religious wedding ceremony will take place April 19 in St. Nicholas Cathedral.
Prince Ranier and actress Grace Kelly arrive for a gala performance at the Royal Opera House April 18, 1956 after their civil wedding ceremony earlier in the day.

Worn in the days leading up to her wedding and for some of her famed portraits, the Bains de Mer Tiara consists of three rubies with cascading set diamonds. The three jeweled pieces can also be worn separately, as Kelly did as brooches and hair accessories.

The Cartier Diamond Necklace

grace kelly cartier 3-strand diamond necklace, Close-up of former American actress Grace Kelly, Princess of Monaco (1929 - 1982) as she attends an unspecified event, Philadelphia, Pennsylvania, 1959. (Photo by Jack Rosen/Getty Images)
American actress Grace Kelly, Princess of Monaco (1929 – 1982) as she attends an unspecified event, Philadelphia, 1959.

Kelly’s Cartier diamond necklace nearly outshined her engagement ring. The glittering necklace had a layered look with three rows of diamonds in the center and was a staple in Kelly’s event wardrobe and royal photos. In 2012, the necklace went on display at the “El Arte de Cartier” exhibition at the Thyssen Bornemisza Museum in Madrid.

The Diamond Flower Brooch

Princess Grace of Monaco wears diamond flower brooch (1929 - 1982) and her daughter Princess Caroline handing out Christmas presents to the children on Monaco in 1971. (Photo by Keystone/Getty Images)
Princess Grace of Monaco (1929 – 1982) handing out Christmas presents to the children on Monaco in 1971.

Another frequently worn piece by Kelly, the diamond flower brooch can be seen in the late princess’ royal family photos as well as photos of her at events throughout the years.


The Diamond Tiara 

Grace Kelly jewelry wears diamond tiara (1929-1982) receiving the cord of Order of Malta. In 1974. (Photo by adoc-photos/Corbis via Getty Images)
Grace Kelly (1929-1982) receiving the cord of Order of Malta in 1974.

The words minimal and tiara aren’t often paired together, but together they describe Kelly’s diamond tiara. Like her iconic style, it was elegant without being over the top. The tiara, which consisted of a soft wavy design, was worn frequently by Kelly over the years.

The Three-Strand Pearl Necklace 

American actress and Princess of Monaco Grace Kelly wears pearl 3 strand necklace and matching bracelet suite attends the Trinity Mission Benefit Gala at the Waldorf Hotel in New York, New York, December 15, 1977. (Photo by Oscar Abolafia/TPLP/Getty Images)
American actress and Princess of Monaco Grace Kelly attends the Trinity Mission Benefit Gala at the Waldorf Hotel in New York, 1977.

Kelly’s jewelry collection rapidly expanded during her engagement to Prince Rainier III, and one of the pieces that was added to it was a three-strand pearl necklace by Van Cleef & Arpels. The necklace, flanked by three rows of diamonds that wrap around the pearl strands, belonged to a larger set. The suite also included a pave diamond platinum ring centered around a pearl and a pearl bracelet consisting of three strands and diamond flowers.

Princess of Monaco Grace Kelly Through the Years: From American Actress to Royalty

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Launch Gallery: Princess of Monaco Grace Kelly Through the Years: From American Actress to Royalty

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