High-ice Chalcedony Butterfly S925 Sterling Silver Necklace for Women. This exquisite, minimalist, and versatile pink collarbone chain features a delicate butterfly design crafted from high-quality chalcedony, set in premium sterling silver. Perfect for adding a touch of subtle luxury to any outfit, it embodies a unique, (small-scale luxury) ins-style aesthetic. Ideal for both daily wear and special occasions, this piece is also available for wholesale.