amfAR Gala: Jessica Chastain Wears Piaget Lariat Backwards Necklace

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This year’s amfAR Gala presented a bevy of looks and their accompanying jewels for us to drool over. One particular bauble stood out from the sea of sparkles at the Cannes Film Festival event: Jessica Chastain’s backward necklace.

Jessica Chastain wore a long, black Prada gown that featured a low back styleJessica Chastain at the 24th annual amfAR fundraiser during the Cannes Film Festival at the Hotel Eden Roc in France on May 25, 2017 (Credit: John Rainford / WENN)

The Blackbeard actress wore a long, black Prada gown with a low-back style. The dress itself was lovely, but the true star of this look was obviously her Piaget necklace.

The reverse necklace featured a pearl tassel accentuated with a large ruby stoneThe reverse necklace featured a pearl tassel accentuated with a large ruby stone (Credit: John Rainford / WENN)

With a sophisticated mix of pearls, diamonds, gold, and a large ruby stone, the statement piece was surely one of the most glamorous baubles at the event.

With a sophisticated updo, the necklace also showed off the actress' sexy neck and backWith a sophisticated updo, the necklace also showed off the actress’ sexy neck and back (Credit: John Rainford / WENN)

Jessica wasted no time ensuring the photographers got pictures of her jewelry from all angles. The long necklace was the perfect addition to her backless dress.

Jessica Chastain dazzles at the amfAR Gala in a sleek black Prada gown, accentuated by a stunning backward Piaget necklace featuring pearls and a ruby tasselJessica Chastain dazzles at the amfAR Gala in a sleek black Prada gown, accentuated by a stunning backward Piaget necklace featuring pearls and a ruby tassel (Credit: John Rainford / WENN)

Do you love this piece? Check out these versatile lariat necklaces that can be worn backward to complement your backless dresses perfectly:

Gorjana Baja lariat necklaceGorjana “Baja” lariat necklace, $65

Elizabeth Cole Varro statement pendant necklaceElizabeth Cole Varro statement pendant necklace, $348

Vanessa Mooney The Dixie necklaceVanessa Mooney “The Dixie” necklace, $75