14k Polished Cubic Zirconia and Star With 1.75inch Extension Necklace - 16 Inch - 2.5 Grams In 14k Yellow Gold - - Gift ready jewelry box included - Charm/Element Width: 6 mm - Charm/Element Length: 27.5 mm - Length of Item: 16 in - Chain Length: 16 in - Chain Width: 0.7 mm - Clasp /Connector: Lobster (Fancy) - Finish: Polished - Chain Type: Cable - Extender Length: 1.75 in - ::: [ Potential Enhancement Methods: cubic zirconia ] - Synthetic. Some are covered with a product that makes the stone more durable. ::: [ Care and Handling: cubic zirconia ] - Clean with warm soapy water and a soft cloth. :::