Related: Trend alert: 7 modern ways to wear pearls
Splurge: Jessica Chastain wearing a Piaget diamond choker Steal: Nadri Crystal Collar, $221 (on sale), Nordstrom The simplicity of Jessica Chastain's diamond choker with that black dress is absolutely jaw-dropping...as is the price tag. (Don't ask, basically.) What's special about it is a really classic choker length that on closer inspection has more going on than you'd think. That's what I like about this collar from Nadri; too the double stone detail looks like a leaf, that gets ever so slightly bigger as it rises up past your collarbone. Sexy, right? Splurge: Scarlett Johansson wearing a Swarovski Crystal embroidered collar Steal: Amrita Singh beaded West Broadway Necklace, $30, Amrita Singh Count Scarlett Johansson among the new moms on the red carpet who have us envying their confidence, their glow, and their personal trainers. Some fashion critics thought her ear cuff was the star of her accessory wardrobe, but I couldn't stop staring at her necklace. This version is no magical woven sheath of glistening crystals for sure. But for $30 you can get a similar effect with pretty green beads. And hey, unlike Scarlett's baubles, you can even wear it with jeans. And not worry about losing it. Or getting groped by John Travolta on camera. (See? Your life is pretty awesome.) Splurge: Margot Robbie wearing a Van Cleef & Arpels diamond and sapphire pendant Steal: Gold tassel and navy cats eye pendant, $80, Kendra Scott Tassels are so in, we have a whole selection of them for you coming up this week. And they're so in, that Margot Robbie wore a tassel style pendant that had been commissioned for the Dutchess of Windsor in 1938, featuring 150 diamonds and a mere 300 sapphires. No wonder it was nearly impossible to find anything even close for you online. Should you not have a spare $1.5 million lying around to buy the original, consider this Kendra Scott pendant a (way, way) more modest alternative. It's not nearly the same, but it's really elegant and on trend, and delivers the same gold with a hint of cobalt effect. Now, if I only looked like Margot Robbie from the neck up -- and down -- too. Next lifetime, perhaps. [top photo: getty via people]Oscars jewelry: Steal these celeb necklaces for a steal.
Well, we can't all be 6-foot tall without heels, look ravishing in our zillion-dollar size zero custom designer gown, and play dress-up with some borrowed jewels that we could hock to put our kids through 35 semesters of college. At leas…



