17 Dazzling Star Sparklers

These gems have five Cs: cut, color, clarity, carats and celebrity! See the big bling worn by Hollywood's most engaging women


Johansson is "very happy" to be engaged to journalist fiancé Romain Dauriac – and is likely just as happy about her extra-large ring. The bauble, which Dauriac presented to the actress when he proposed in August 2013, is a vintage Art Deco design.

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