Billie Eilish’s Brother Finneas Gives Claudia Sulewski Dream Ring

For years, Billie Eilish brother Finneas, known professionally as Finneas O’Connell, and Claudia Sulewski have been one of those couples who feel almost too good to be true. A Grammy-winning songwriter and producer who helped shape his sister Billie Eilish’s sound, and a creator-turned-actor with a natural charm that made millions of viewers fall in love with her online, somehow managed to meet, fall in love, and build a life that looks both cinematic and strangely normal at the same time,  leading up to the beautiful Claudia Sulewski engagement ring.

He wrote a song for her the night they met. She later directed one of his music videos. They adopted a rescue pitbull named Peaches and turned their house into a home. For years, they have appeared at premieres and on carpets, but also in kitchens and backyards, sharing pieces of life that felt personal yet universal. If you’ve followed them at all, the engagement wasn’t a shock. It was a natural next chapter.

Finneas O’Connell Proposal to Claudia Sulewski

The proposal itself looked like something plucked from a dream. Claudia shared the moment in a carousel of images captioned with a simple “forever and ever 9.22.” There’s the helicopter, the sunset, the laughter that spills out when joy can’t be contained. Finneas down on one knee, Claudia with her hands over her face, and that ring catching the light.

Claudia Sulewski Engagement Ring

And oh, the ring. Even without official details, the images tell us enough to fall a little bit in love with it ourselves. Claudia Sulewski diamond ring is an elongated cushion-cut, luminous and elegant, set on what appears to be a sleek white band, either platinum or white gold. It isn’t flashy in the over-the-top way some celebrity engagement rings are. Instead, Finenna’s engagement ring looks like it was chosen with intention. The cushion cut is romantic by nature, softened edges giving it warmth, while the elongated shape adds a modern grace. The metal is subtle, cool-toned, a frame that lets the stone do the talking. The center stone is estimated at approximately 6 to 7 carats, with a potential retail value of $350,000 to $500,000.  

The Finneas O’Connell engagement ring perfectly reflects the couple’s shared aesthetic. Refined and luminous without being ostentatious. The kind of jewel you can imagine wearing every day, not just to match a gown. Which is fitting, because for all the glitz that comes with their careers, Finneas and Claudia have always seemed most themselves in their ordinary moments: cooking, walking the dog, teasing each other in little snippets online. 

Claudia Sulewski Finneas Engagement: Seven Years in the Making

Seven years together is a long time in Hollywood years, but their engagement feels less like an ending to a chapter and more like a continuation of a story they’ve been writing all along. With the ring, with the proposal, with the life they’ve built together, they’ve reminded everyone watching that love doesn’t need to be hurried or performative. It just needs to be real.

Why the Elongated Cushion Is Having Its Moment

Here’s where the ring becomes part of a larger story.

In 2025, engagement ring trends have shifted. Couples are gravitating toward elongated shapes, such as elongated cushions and oval-cut diamonds, forms that feel fresh but still rooted in classic elegance. Elongated cushion-cuts, in particular, are experiencing a resurgence: the shape maintains the beloved softness of the cushion cut but adds a more statuesque, finger-lengthening silhouette. 

14K White Gold Hidden Halo Elongated Cushion Diamond Engagement Ring

Jewelry commentators note that this shape is becoming something of a quiet darling; something people are asking for, comparing, and designing toward. The elongated cushion is being framed as a bridge between vintage and modern, romantic in its cut and contemporary in its extension.

14K Yellow Gold 1.97ct Elongated Cushion Diamond Solitaire Engagement Ring

Many newly popular designs place fewer accent stones or lighter metalwork so that the elongated shape remains the focal point. And in a time when people value meaning over flash, this kind of bold-but-refined ring feels like exactly the right balance.

Written By: Gabriel Editorial Team