Actress Jamie Chung Shows Off Mesmerizing Halo-Style, Split-Shank Engagement Ring From Actor Bryan Greenberg

As Once Upon a Time star Jamie Chung made her way into the InStyle and Warner Bros. Golden Globes afterparty on Sunday night, all eyes were drawn to her mesmerizing new engagement ring. Actor Bryan Greenberg popped the question over the holidays in Chung’s hometown of San Francisco and the attractive couple celebrated with a New Year’s vacation to Turks and Caicos.

The paparazzi got its first glimpse of Chung’s ring last Thursday when the beaming couple was spotted shopping in Los Angeles, but the Golden Globe afterparty allowed for a much better view of the impressive sparkler.

The 4-to-5 carat round center diamond is encircled by a halo of smaller diamonds and set on a gorgeous pavé split-shank band.

Chung, who says she's an "actress by day and inspiring blogger by night," has a visually impressive blog called WhattheChung.com. It's the 30-year-old's creative outlet to share her journeys on and off the set. She writes about fashion, food and whatever is inspiring her at the moment. The site is loaded with photos of Chung modeling her favorite items.

Chung and 35-year-old fiancé Greenberg, who is famous for his role as Ben Epstein in HBO’s How to Make It in America, first started dating in 2012, but didn’t go public with their romance until April of 2013.

Now the couple is reportedly working together on a new movie called A Year and Change. Greenberg stars as Owen, a down-and-out vending machine proprietor, who decides to make wholesale changes in his life after falling off a roof at a New Year’s Eve house party, according to IMDb.com. The movie is slated for a 2015 release.