History: The Four-Petal Answer

The cosmos flower — a real garden bloom with neatly radial petals — gave the house a botanical subject that matched its oldest instincts. Cosmos arrived in 1981, two decades before Frivole would scatter its petals at lively angles, rendering corollas in mother-of-pearl, coral, and onyx with the order the flower itself suggests: four heart-shaped petals in a symmetrical cross around a single diamond. The collection read immediately as kin to the Alhambra — another four-part form, thirteen years its junior — while remaining unmistakably a flower.

That double reading is the collection's quiet appeal. From a distance a Cosmos pendant scans as a clover relative; up close the petals declare themselves. Across four decades the house has leaned into the kinship, carrying Cosmos in the Alhambra's own stone palette — white and grey mother-of-pearl, onyx — alongside coral in earlier production and full diamond-pavé versions in the contemporary catalog.

Design & Materials

Each petal is a shaped heart, domed slightly and set with its point toward the center, so the four clefts form the blossom's outer profile. Stone petals are cut and matched as carefully as Alhambra faces; pavé petals carry the diamonds over the dome's curve. The center is always a round brilliant, sized to the blossom, in a discreet claw setting.

The transformable construction is the engineering signature. Larger Cosmos clips carry a concealed bail and clip mechanism allowing the same piece to be worn as a brooch or hung as a pendant — a house tradition reaching back to the mid-century clip era, executed here with modern tolerances. The mechanisms are finished to the same standard as the visible faces.

The Formats That Matter

The clip-pendants are the line's centerpiece, in two sizes, with the larger the collector format. Between the Finger rings set two blossom sizes opposite each other. Earrings, smaller fixed pendants, and bracelets complete the range — most flowing through the same categories as our broader Van Cleef & Arpels necklaces and earrings inventory. Mother-of-pearl with a diamond center is the canonical configuration; full-pavé the dress version.

Market Context

Cosmos trades on the strength of its Alhambra adjacency — buyers who know the clover recognize Cosmos instantly — with the transformable clips carrying the strongest demand because one piece does two jobs. Production volume sits well below the Alhambra family's, so supply is thinner and good examples don't linger. On transformable pieces the mechanism's condition is a real value factor: a clip that has loosened or been amateur-repaired discounts meaningfully, which is where careful inspection pays.