Costume Fashion Necklace with Cat's Eye Glass and Rhinestone Accents

This is a contemporary costume fashion necklace featuring a geometric design. The central focal point is a large diamond-shaped (lozenge) pendant containing a square, cabochon-cut synthetic cat's eye glass stone in an opaque white or pale cream hue exhibiting a Chatoyancy effect. This central stone is bezel-set in a gold-toned frame and surrounded by a halo of clear, round-cut faceted rhinestones which appear to be glass or crystal. The necklace chain is a silver-toned fine link chain that incorporates additional design elements: two smaller diamond-shaped stations featuring similar cat's eye glass inserts, and two bow-shaped accents encrusted with small clear rhinestones. The materials appear to be base metals with silver and gold-toned plating. In terms of condition, the metal shows some visible wear and slight tarnish, particularly on the gold-toned bezel and the silver-toned links, which is common for plated fashion jewelry of this era. There are no obvious missing stones, but the craftsmanship suggests a mass-market production rather than fine jewelry. The style is late 20th century to early 21st century fast fashion. Overall, it serves as an aesthetic accessory with decorative value.