The Bouton d'or® collection is inspired by the curved lines of the Sequins motif, a jewelry design created by Van Cleef & Arpels in the late 1930s. Reinterpreted today, it lends itself to plays of association and color to create feminine necklaces, rings, bracelets and earrings. Bouton d’or necklace, 18K yellow gold, chrysoprase, onyx, diamonds.