14k Gold White Gold Lab Grown Diamond Si1 Si2 G H I Lab Created Emerald Necklace - 3.2 Grams In 14k Gold - Gift ready jewelry box included - Measures 12.22mm Wide - Charm/Element Width: 12.22 mm - Width of Item: 12.22 mm - Charm/Element Length: 15.54 mm - Length of Item: 18 in - Chain Length: 18 in - Chain Width: 0.64 mm - Clasp /Connector: Lobster - Finish: Polished - Chain Type: Cable - Feature: Solid - Engravable: Not Recommended - ::: [ Potential Enhancement Methods: Lab Grown Diamond ] - Grown in a laboratory, but are chemically, physically and optically identical to natural gems. Natural gems typically have inclusions from the crystallization process, where gases and other minerals mix during the molten stage of stone creation. Lab-created stones rely on a steady, controlled proces ::: [ Care and Handling: Lab Grown Diamond ] - Clean with warm soapy water and a soft cloth. ::: ::: [ Potential Enhancement Methods: created emerald ] - Grown in a laboratory, but are chemically, physically and optically identical to natural gems. Natural gems typically have inclusions from the crystallization process, where gases and other minerals mix during the molten stage of stone creation. Lab-created stones rely on a steady, controlled proces ::: [ Care and Handling: created emerald ] - Avoid strong detergents, heat, pressure and ultrasonic cleaner or steamer. Avoid re-polishing or re-cutting of the stone. Color may fade in light or with heat. Clean with warm soapy water and a soft brush or cloth. :::