Carved Green Nephrite Jade Bird Pendant on Gold Chain

This item is a decorative pendant featuring a stylized bird or fish, hand-carved from a semi-translucent green stone, likely nephrite jade or a similar green hardstone such as aventurine. The stone displays a variegated sage-to-olive green color palette with subtle internal inclusions and a soft, waxy luster. The carving is folk-style, featuring incised linear patterns to represent feathers or scales. It is suspended from a yellow gold-toned metal chain, which appears to be a multi-link or rope style, attached via a decorative gold-toned bail. The metal exhibits a bright finish, suggesting it is either high-karat gold plating or solid gold, though no hallmarks are visible in the provided view. The piece appears to be in good vintage condition, showing minor surface wear and natural pitting consistent with age and hand-finishing. This style is suggestive of mid-20th-century jewelry, possibly of East Asian origin, where jadeite and nephrite were commonly used for such zoomorphic carvings in the 1950s through the 1970s. The craftsmanship reflects a blend of traditional lapidary techniques with mid-century accessory design.