This elegant necklace features the iconic Schlumberger Zigzag design—a signature motif by Jean Schlumberger for Tiffany & Co., known for its dynamic, wave-like silhouette studded with pavé-set diamonds. Crafted in sterling silver (with optional 18k gold plating as indicated by 'CNC镀1.0咪金'—likely a vendor notation for 1.0μm gold plating), the pendant measures approximately 4–5 cm in length and hangs from a delicate 16–18 inch fine link chain. The piece is presented in Tiffany’s signature robin’s-egg blue box with gold ribbon, reinforcing its luxury heritage. While the image includes a watermark from a Chinese jewelry factory ('海丰县梅陇镇专注四叶草首饰厂'), the design unmistakably replicates the authentic Tiffany Schlumberger Zigzag necklace—a timeless symbol of modernist elegance. Ideal for layering or wearing solo, it adds refined sparkle to both daytime sophistication and evening glamour. Note: This appears to be a high-quality replica or third-party interpretation, not an official Tiffany product, as evidenced by the non-branded packaging interior and watermark text.