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Karlie Kloss - amfAR Gala
The perfect pairing for the supermodel's black Marchesa gown: 171 carats worth of Chopard jewels, including these mega diamond danglers.
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Karolina Kurkova - amfAR Gala
Karolina has a “Price Is Right” moment, wearing the Harry Winston's “Secret Cluster” perfume bottle (!) necklace, featuring 452 diamonds weighing in at 17.27 carats, plus 12 sapphires and aquamarines, that would eventually be auctioned off that night for more than $400,000! She finishes her accessories look with 18.29-carat diamond hoop earrings.
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Uma Thurman - amfAR Gala
The actress plays up her hot pink gown with 21.29-carat Chopard earrings featuring heart-shaped sapphires and amethyst stones.
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Kristen Stewart - 'Personal Shopper' Premiere
From wearing T-shirts and Converse on the red carpet to this bold red eyeshadow, Kristen Stewart is a fashion rule-breaker. So, of course, when she does diamonds she picks an edgy ear cuff from Messika that matches her aesthetic.
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Victoria Beckham - 'Café Society' Premiere
Although she was only in town for a day, Victoria Beckham proved she can bling with the best of them, piling on a very glitzy Chopard ring and two bracelets to attend the Café Society premiere.
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Blake Lively (B)Rings It
Lorraine Schwartz made Blake's OG giant diamond ring (that would be her engagement sparkler) and the star's been loyal to the designer's rings ever since. For her many Cannes red carpet moments, Blake has layered up the finger bling – jewels so large they look like costume pieces, but with price tags that prove they're 100 percent authentic.
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Naomi Watts: 'Money Monster' Premiere
One of this year’s biggest film festival jewelry trends was drop earrings, as exemplified by Naomi Watts' tiered Bulgari “Serpenti” earrings, which were designed to emulate snake scales and which matched her shimmering Michael Kors dress.
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KATE MOSS - LOVING PREMIERE
Kate Moss rarely makes a red carpet appearance, but when she does, she sets her phasers to slay. In this case, attending the Loving premiere wearing Halston Vintage and Chopard diamond earrings and bracelet.
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EVA LONGRIA - GLOBAL GIFT GALA
After a week full of back to back gorgeous gowns, Longoria kept things chic and minimal at the Global Gift Gala, pairing her baby pink Maria Lucia Hohan sheath dress with some subtle multi-tiered Messika diamond drop earrings.
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Kirsten Dunst - Chopard Trophy Ceremony
Kirsten Dunst combined classic with quirky by choosing Chopard diamond drop earrings that highlighted the quirky silver spoon print of her dress
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MARION COTILLARD - CHOPARD X ANNABEL'S PARTY
Marion Cotillard had a colorful take on this ubiquitous drop earring trend, going for cool-hued pastel gemstones in an architectural shape that paired perfectly with her conceptual Delpozo turtleneck.
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SUSAN SARANDON - KERING WOMEN IN MOTION DINNER
Susan Sarandon stuck to a very tailored, androgynous style for most of the festival, eschewing oversized jewels, but for the Kering dinner she brought out the glam, donning these diamond and emerald tiered drop earrings.
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GEENA DAVIS - KERING WOMEN IN MOTION PARTY
Geena Davis brought the old Hollywood glamour to the Kering Women in Motion party in this bright red Rubin Singer gown paired with oversized chandelier earrings which felt fresh amongst a sea of drop styles.
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KIM KARDASHIAN - DE GRISOGONO PARTY
As we all know, one carat is never enough, so when attending her first ever Cannes Film Festival, Kim Kardashian went all out. The reality star wore de Grisogono drop earrings, a huge emerald ring, and a dress sparkly enough to rival all her jewels.
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ADRIANA LIMA - JULIETA PREMIERE
Leave it to a world renowned supermodel to bring some serious glamour and elegance to the Cannes red carpet with these major Chopard diamond and emerald drop earrings.
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Amal Clooney - 'Money Monster' Premiere
And leave it to Amal to give her own eye-popping spin to the drop style, opting for a pair of coral and diamond Cartier earrings that perfectly match her lipstick – and contrast with her lemon-meringue Atelier Versace gown.
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Julianne Moore - 'Café Society' Premiere
Julianne Moore's festival aesthetic was all drop earrings all the time, starting with these sustainably-produced Chopard emerald earrings, which she paired with a Givenchy Haute Couture gown …
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Julianne Moore - Chopard Trophy Event
… which she followed up with another glittering head-to-toe look, wearing a gold Alexander McQueen gown with Chopard diamond earrings …
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Julianne Moore - 'Money Monster' Premiere
… and she wound things down by matching her Louis Vuitton carwash-hem dress with a pair of ombré pink sapphire diamond drop Chopard earrings that perfectly coordinated with her neon pink pout.
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Jessica Chastain proved even the off-duty looks at Cannes are super glam, pairing these diamond fringe earrings with a simple Chanel dress and Elie Saab sunglasses.
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Blake Lively - 'Café Society' Luncheon
In case you haven't realized by this point, Blake is pretty much the unofficial queen of Cannes, earning her title in showstopping looks like this Valentino dress and white opal-and-diamond Lorraine Schwartz earrings.
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KENDALL JENNER - FROM THE LAND OF THE MOON PREMIERE
Kendall Jenner pulls out all the stops when it comes to her Cannes look, taking things to the next level of fabulous. While everyone on the red carpet favored spectacular drop earrings, the model out shone them all in these mega-carat Chopard danglers.
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SALMA HAYEK - KERING WOMEN IN MOTION DINNER
Salma Hayek proved being married to one of the owners of the largest luxury conglomerate in the world has its perks, namely custom Gucci at your beck and call and unusual diamond statement pieces as far as the eye can see.
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Naomi Watts - 'Café Society' Premiere
And where else besides Cannes can you wear an enormous jeweled collar? Naomi's opening night number – a one-of-a-kind Bulgari “Italian Extravaganza” piece from their high jewelry collection – became the one to beat.
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Eva Longoria - 'Money Monster' Premiere
Eva Longoria took a streamlined approach to the collar necklace trend, wearing a slim diamond reverse choker from Messika with her Pamella Roland gown.
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JESSICA CHASTAIN - CAFE SOCIETY PREMIERE
Jessica Chastain shone from every angle on the opening day of the festival in this Piaget collar and yellow Armani Privé dress.
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PETRA NEMCOVA - CHOPARD PARTY
Cannes was all about a statement choker necklace, and Petra Nemcova nailed it perfectly in this delicate, yet bold Chopard piece paired with a huge emerald ring.
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Bella Hadid - Café Society Premiere
Bella Hadid made sure her Cannes debut wouldn't be missed, wearing an insanely diamond-encrusted collar from De Grisogono with her Cavalli Couture gown.
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Julia Roberts - 'Money Monster' Premiere
Julia Roberts, however, won the Movie Star Jewelry award by dazzling the red carpet with this 52-carat emerald pendant on a diamond chain by Chopard.