**Item Overview:**
For your consideration is a gorgeous vintage 1950s/1960s double-strand French couture costume necklace attributed to the workshop of Louis Rousselet, Paris. This exceptional statement piece showcases premium mid-century European lampwork craftsmanship with an incredible mix of color and texture.

**Design & Bead Details:**

* **Brand / Artisan:** Attributed to Louis Rousselet (France)

* **Era:** Mid-Century Vintage (Circa 1950s - 1960s)

* **Beads:** Two cascading strands featuring vibrant sky-blue givré/pinched glass beads, chunky mottled ocean-green foil art glass block beads, and multi-faceted clear aurora borealis crystal rondelle spacers.

* **Hardware:** Set with ornate gold-toned metal filigree collars and classic French crescent-shaped multi-strand connector bars.

**Clasp Type & Authenticity Notes:**

* **Clasp Style:** Traditional adjustable gold-tone tension hook clasp with an extension tail ending in a matching blue glass teardrop charm.

* **Signature:** This piece is physically UNSIGNED (smooth hook back), which is standard for the vast majority of original Rousselet production that originally relied on temporary paper tags. The attribution is firmly based on the distinct textured crescent findings, signature bead types, and classic French assembly style.

**Condition Report:**
Excellent vintage condition. The art glass beads are highly luminous with no major chips, cracks, or deep scratching. The gold-plated findings show light, beautiful age-appropriate patina but remain entirely solid and bright. The hook closure and extension links function perfectly. (Please review all macro photos for exact hardware details).

**Measurements:**

* Total End-to-End Length: 12-3/4 inches with a 3 inch expansion section.

* Total Weight: [coming soon]