Issa Rae
While black was definitely the color of choice, when it came to jewelry, stars had a penchant for emerald green. Leave it to the Insecure star to couple the statement gem with a long, blingy diamond chain. Stunning!
Emma Watson
One of the first purveyors of the single lobe earring trend, Emma stayed true to her styling roots and wore just one statement piece on her left ear.
Common
This season, many men opted to wear pins in solidarity of the Time's Up movement. On top of musical artist Common's black suit, a dragonfly pin with pink gems was displayed on the lapel. "The dragonfly, in almost every part of the world symbolizes change and change in perspective #timesup@timesupnow,"wrote his stylist Micaela Erlanger on Instagram.
Margot Robbie
The actress, nominated for her captivating performance in I, Tonya rocks a simple pair of platinum and diamond studs from Tiffany & Co.
Millie Bobby Brown
With the star's hair braided up in a topknot, her four edgy Repossi ear cuffs were on full display. We love how three were black gold while the last was pink.
Zac Efron
Even in the dead of winter, the California sun was shining on the Baywatch star. Luckily, he had a pair of Oliver Peoples Heaton sunglasses on hand to shield his eyes and, yes, make him look extra cool.
Katherine Langford
Stars don't twinkle—they shine! As such was the case with the Australian actress' hair accessory, which kept her perfectly waved hair to the side.
Maggie Gyllenhaal
The longer you stare, the better they get! Of course, Maggie's lengthy pearl earrings look amazing from the start, so you'll only grow to love them even more. The statement pieces perfectly complement the simple sophistication of her Monse ensemble.
Viola Davis
If diamonds are a girl's best friend, the How to Get Away With Murder star has plenty of them. The layered chains looked Gatsby glam and dressed up the simple dress.
Kerry Washington
While the Scandal star's Prabal Gurung dress was stunning, we could not stop looking at her netted Roger Vivier booties. Rather than go with the traditional stiletto, this unexpected shoe proved to be smart and forward-thinking.
Greta Gerwig
One of the big winners of the night opted to accessorize her Oscar de la Renta one-shoulder gown with a multi-metallic statement necklace.
Kate Hudson
The Fabletics co-founder proved you can do plenty with a pixie cut. She created dimension in her blonde tresses by added a simple, thin headband to the mix. That, in contrast to her statement necklace, was an eye-catching (but not over the top) combo.
Zoe Kravitz
The Big Little Lies actress' emerald-green drop earring took us back to the 2009 Oscars, when Angelina Jolie wore a similar stunning pair. However, Zoe modernized the look with more streamlined rectangular shapes.
Jamie Chung
Yes, those are intentionally mismatched Sophia Webster shoes—and we're here for it! The Once Upon a Time star follows other celebs—like Nicole Kidman, Selena Gomez and Emily Ratajkowski—in wearing steppers that don't completely mirror each other.
Milo Ventimiglia
You may have missed the This Is Us star's subtle herringbone accent from The Tie Bar pinned to his Ermenegildo Zegna Couture lapel, but the detail was in full bloom.
Tracee Ellis Ross
Minimal effort is required when your headwrap matches perfectly with your Marc Jacobs dress. The satin headpiece brought a luxurious and glam feel to a simple ensemble. Of course, Tracee's choice in earrings and red lip were the perfect additions.
Allison Williams
Chokers may be out on the mainstream, ready-to-wear level, but when it's made out of diamonds—it's always on-trend in our book. Her Forevermark Row Diamond Choker brought out the orange tones in her gorgeous beauty look.
Shailene Woodley
The Big Little Lies star's Ralph Lauren high-neck top and high-waist skirt were a perfect combo, but the big buckle belt really brought the two pieces together.
Salma Hayek
Mellow, these yellow diamonds are not—but we're loving the set together, especially in contrast to the more demure dress.
Laura Dern
While a Golden Globe is the best accessory you can have to complement an outfit, the wraparound cuff on Laura's left arm was quite eye-catching.