THE RUNDOWNLady Gaga shared her makeup routine in an Instagram video that showed off her engagement ring from fiancé Michael Polansky.The ring features a large oval diamond surrounded by smaller stones.The couple became engaged in April 2025.Lady Gaga’s latest beauty tutorial came with a particularly expensive accessory.On October 8, the singer shared a new Instagram video documenting her at-home makeup routine, and the enormous diamond on her left ring finger was hard to miss. As Gaga worked several Haus Labs products into her skin, her engagement ring from fiancé Michael Polansky repeatedly came into view.For the casual beauty tutorial, Gaga wore a pink sweater with her blond hair pulled back. She began the video without makeup, using her fingertips to apply products around her eyes and across her cheeks.She then changed into a blue pointelle cami and matching bottoms, later adding a camel-colored cable-knit sweater.View full post on InstagramGaga and Polansky became engaged in April 2025. The ring itself has an interesting design story. According to People, Polansky worked with California-based jeweler Sofia Jewelry on the custom piece, which features a large oval diamond surrounded by smaller stones. Its 18-karat white and rose gold band incorporates pink ombré diamonds, while a concealed halo of white diamonds sits beneath the center stone. The ring has been estimated to be worth approximately $1 million, although its exact price has not been publicly confirmed.The latest glimpse of the ring comes nearly a month after news broke that Gaga and Polansky had welcomed their first child together. People confirmed the birth in September, although the couple has not publicly shared additional details about their baby.Gaga previously spoke to ELLE about the family she hoped to build with Polansky and the importance of giving their children room to develop their own identities.“Family—it’s like the roots of the tree,” she said in January 2025. “They grow long, and sometimes they’re mangled, and sometimes they’re full of water, and sometimes they’re thirsty. Family is what makes you who you are, and it also defines your need for change.”