Three-Strand Graduated Faux Pearl Necklace with Black Onyx-Style Clasp

This is a vintage-style three-strand necklace featuring graduated rows of cream-colored pearls, likely cultured or high-quality glass faux pearls based on the uniform luster. The necklace is constructed with three distinct tiers that drape with slight variation in length to create a layered effect. The focal point of the piece is an ornate, oval-shaped decorative clasp or slide featuring a polished black stone Cabochon—likely black onyx or jet-colored glass—set within a gold-tone metallic bezel with a textured or beaded 'milgrain' edge. The pearls appear to be approximately 6-8mm in diameter, exhibiting a soft iridescent sheen and off-white/cream undertones. The construction suggests a Mid-Century Modern or late Showa-era (Japanese) influence, which coincides with high-quality pearl exports from Japan during the mid-20th century. Condition-wise, the nacre on the pearls appears largely intact with no visible peeling or deep scratches in this view, though some minor surface wear and oxidation on the metal clasp are expected given its age. The stringing seems taut, indicating the silk or nylon cord is still in stable condition, though professional restringing is often recommended for such vintage multi-strand pieces to ensure security. The craftsmanship of the clasp suggests a costume jewelry piece of significant quality, designed for formal or cocktail attire.