Sharon Stone Sports Diamond Ring on PDA-Filled Birthday Vacation

Sharon Stone looked stunning on the beach this week, showing off her affection for boyfriend Angelo Boffa as well as a massive rock on her ring finger.

The actress was spotted on Friday relaxing on the beach in Miami. Stone is in town celebrating her 60th birthday, which she'll officially ring in today.

While Stone has largely avoided commenting on her relationship with Boffa, an Italian entrepreneur she was first spotted with in January, her new diamond accessory has left many speculating she may be celebrating something else.

Click through the gallery to see Stone's romantic getaway.