Billie Eilish and Finneas Launch Sustainable Jewelry Collection with John Hardy

Billie Eilish and Finneas have co-designed a jewelry collection with John Hardy, released today. The line, titled the Billie Eilish and Finneas Collection, ranges from $195 to $2,400 and includes earrings, necklaces, bracelets, and rings made from repurposed materials and lab-grown diamonds. It is divided into two sub-collections: Wildflower, featuring delicate floral motifs inspired by Eilish’s hit song, and Screwball, focusing on sculptural chain links and spherical hardware. The duo worked with John Hardy creative chairman Reed Krakoff, who noted their willingness to go against type—Eilish drawn to delicate flowers despite her edgy style, and Finneas confident in his understated taste. Eilish and Finneas first collaborated with John Hardy last year as faces of the JH Lovestruck collection. They tested pieces during performances, with Eilish wearing them on tour to ensure comfort and presence. Sustainability was a priority from the start; Eilish highlighted that lab-grown diamonds are molecularly identical to mined ones but less environmentally and socially harmful, and Finneas expressed surprise at how easily eco-friendly approaches were implemented. The collection aims to appeal to both fans and non-fans, with Finneas hoping people with different personal styles feel comfortable wearing the pieces. Eilish and Finneas say they are open to more projects with John Hardy but have no immediate plans beyond jewelry. The collection is available now.