This exuberant black opal ring by Marcus & Co. fuses historic and global jewelry styles within the Art Nouveau sensibility. Along with the spar...

This stunning brooch by Marcus & Co. is abstracted from the delicate shapes of flowers and leafy vines, creating a flowing Art Nouveau form. It...

Set with a natural-form black opal, encircled by gold grapevines and conforming leaf and vine motifs, this gorgeous Tiffany & Co. ring by Louis...

This creation by Georges Fouquet, one of the great Parisian artist jewelers of the 20th century, is a pendant necklace of exquisite lightness and c...

This stick pin from Marcus & Co. is a miniature representation of Renaissance Revival within the Art Nouveau period, set with a square black op...

This gold, enamel, and diamond flower pendant necklace was created around 1900 by Parisian Art Nouveau jeweler, Antoine Bricteux. Designed as a pol...

Dating from circa 1900, these Marcus & Co. gold cuff links are designed as asymmetrical double links, variously set with a tiger’s eye, moonsto...

This three-tiered antique gold necklace is both elegant and original, with multiple chains and swags that make up a draping fringe, suspending a ra...

Dating from the 1950s, these gold cuff links are set with carved dark mother of pearl and precious white opal. Designed as double circular links jo...

Inspired by a noted collaboration with the renowned artist and innovator, Alphonse Mucha, this Georges Fouquet silver and opal cloak clasp, in all ...