This elegant butterfly pendant necklace features a dual-tone blue gemstone design: the upper wings crafted from light blue chalcedony (referred to as 'light blue lapis lazuli' in the image text), and the lower wings from deep blue lapis lazuli or similar vibrant blue stone, set in a polished light gold-tone metal frame with beaded detailing. The pendant is suspended on a classic cable chain with a secure lobster clasp and includes a branded tag marked 'JF459' and 'VCA'—suggesting a replica or homage to Van Cleef & Arpels’ iconic Alhambra or Papillon collections. While the image claims 'counterfeit specialty cabinet' (对版专柜) and identifies the maker as a local Chinese jewelry factory (海丰县城东镇高版五花首饰厂), no authentic luxury brand logos are verifiable; the 'VCA' stamp is non-standard and likely decorative. The piece exudes refined femininity and artistic craftsmanship, suitable for daily wear, office settings, or semi-formal occasions. Its lightweight construction ensures all-day comfort, and the contrasting blues create visual depth and sophistication. Ideal for lovers of nature-inspired jewelry and color-blocked elegance.