Most Expensive Red Carpet Jewelry of All Time

43. Camilla Cabello’s Diamond Necklace

Designer: Le Vian
Event: 2020 Grammys
Worth: $2.5 million*

Le Vian diamonds are some of the “it” diamonds in Hollywood. The private, family-owned company is best-known for its chocolate diamonds. These cognac-colored gems are innovative and beautiful, but they are far from the only diamonds that Le Vian has to offer.

Camilla Cabello's Diamond Necklace ©Kevin Mazur / Gettyimages.com


Camilla Cabello’s Diamond Necklace ©Kevin Mazur / Gettyimages.com

For example, Le Vian created this $2.5 million necklace, worn by singer Camila Cabello to the 2020 Grammy Awards. The 64-carat diamond collar has had quite a few celebrity wearers, including Jennifer Garner and Ariana Grande, both of whom looked just as stunning in the piece. Cabello paired the collar with a black Versace gown, black diamond rings, and black diamond earrings.