Green Calcite Faceted Necklace (925 Sterling Silver) Mine Finds by Jay King/DTR Necklace is appx. 18-21" in length, including hook and in very good pre-owned condition. Largest bead is appx. 1cm in diameter. A little tarnish on clasp. See pics for stone markings, imperfections, and variation in color based on lighting. Box/pouch not included. Please note: This jewelry was originally purchased as authentic (stones and metals) but was not tested nor authenticated after purchase. (Inventory Bin# 5500-624225)