The model was spotted wearing a gorgeous emerald and diamond ring on that finger while leaving a Los Angeles spa

By Stephanie Petit
December 15, 2016 12:10 PM
Irina Shayk Bradley Cooper - *NO REUSE*
Credit: AKM-GSI

First comes love, then comes marriage?

Shortly after news broke that Bradley Cooper and Irina Shayk are expecting their first child, the 30-year-old Victoria’s Secret model was spotted wearing a gorgeous ring on that finger while leaving a Los Angeles spa, sparking engagement rumors.

The large emerald stone surrounded by a halo of diamonds on a gold band may be nontraditional, but it’s not unlike one of the most buzzed about engagement rings in the world: Princess Kate’s heirloom sapphire from Prince William.

Reps for the couple have not commented.

Shayk and Cooper, 41, have been dating since spring 2015, not long after the former split from soccer star Cristiano Ronaldo and the latter from Suki Waterhouse.

Irina Shayk Bradley Cooper
Credit: Dave Benett/Getty

Though they’ve remained tight-lipped about the pregnancy, the happy couple haven’t been shy about their romance, regularly stepping out together on exotic trips and at fun events.

While “being pregnant hasn’t stopped [the model] from working hard in Europe,” a source previously told PEOPLE that Cooper “seems more protective” of her.

“He has been spotted dropping her off at the airport with kisses as she is about to take off for another job,” says the source. “They are just a very sweet couple.”

Despite the time apart, the source says, “Bradley and Irina both seem very independent and supportive of each other’s careers.”