On this episode of The Young and the Restless, Nikki wears a white cardigan and a pave disc pendant necklace. You know how they say sharks are attracted to shiny objects? (Well, they do. Thanks, National Geographic.) Nikki must realize one way to track down Victor, known to be called a shark on occasion, is by wearing the biggest shiniest pendant she could find. Imagine when the press finds out Sharon's new husband is missing. Talk about a feeding frenzy.
She appears to be wearing the Sydney Evan Large White-Gold & Diamond Disc Necklace pictured below.
As for her cardigan, it is similar to this one.
$42.95 at New York & Co.