The herringbone chain - named for the V-shaped weave pattern that resembles the skeleton of a fish - creates a flat, fluid surface that moves like liquid metal against the skin, catching light as a continuous directional shimmer. This two-piece set delivers both the sterling silver and the 18K yellow gold over sterling silver versions, creating the opportunity to layer both together for a warm-and-cool mixed metal moment, wear them separately on different days, or give one as a gift while keeping the other. Herringbone has had a significant fashion resurgence as one of the statement chain styles of recent seasons. Two spring ring clasps, one on each necklace.