Zoë Kravitz and Harry Styles are reportedly engaged, and you know what that means: we have another celebrity ring to obsess over. Zoë unofficially debuted her engagement ring from Harry when they were spotted walking around London, but we’ve since gotten a closer look and it’s stunning.

Zoë’s ring appears to be a “10 or more carats, and likely an elongated cut,” at least according to gemologist and designer Monika Ruggerino in ELLE Australia. She adds, “At first glance, it reads as an elongated solitaire, likely 10 carats or more in an emerald or oval cut, placing its value comfortably above $500,000 AUD.” (This is around $355,000 USD.)

As for the designer, that info hasn’t been released. But now seems like a good time to mention that Zoë is the face of Jessica McCormack!

Reminder that Zoë and Harry have been dating since August of last year (at least, that’s when they were first spotted together), and things got serious fast. Obviously—this engagement comes less than a year after they first got together!

In February, a source told People that the pair “seem very serious and focused on prioritizing time together. They also seem to have created a life together that they both genuinely enjoy.”

Meanwhile, a Page Six insider said that Zoë’s been telling her friends that Harry’s “her soulmate” (same) AND someone told Us Weekly that “Zoë has maintained a lot of independence. Her family would joke that one of the reasons men would fall in love with her was because she kept an air of mystery and distance. With Harry, she is operating differently.”