Étoile Joaillerie appears to be linked to several jewelry brands and collections that emphasize luxury and elegance, though there isn't much direct information about a specific independent brand named "Étoile Joaillerie." However, notable collections from prestigious brands like Tiffany & Co. and Dior include lines such as Étoile or Étoile des Vents, which focus on fine jewelry featuring diamonds, sapphires, and other gemstones in stunning, star-themed designs​(

For example, Tiffany & Co. has an "Étoile" collection, where diamonds are bezel-set to resemble stars, offering a modern yet timeless aesthetic. Similarly, Dior’s Étoile des Vents line, part of their Rose des Vents collection, highlights intricate designs inspired by the "star" theme, blending pink gold, diamonds, and sapphires for an ethereal look​