These gemstones are delicious aqua blue faceted Chalcedony, the perfect color for Sun-shiny days! The sterling starfish and sterling circle drops 1 3/4" from the chain. A cultured white pearl sits next to the starfish and a wire-wrapped Chalcedony gem sits on the other side. This is a delicate necklace that makes a statement. All silver is sterling. The piece measures 17" around the neck and finishes with a 2' extension chain and spring ring clasp.