Earring Back: Post Setting: Prong Stone Cut: Pear Stone Millimeter Measurement: 8 Mm Length, 6 Mm Width Metal Color: Rose Earring Length: 14mm Earring Width: 6mm Care: Wipe Clean Stone Type: 18 Lab Created Sapphire, 2 Lab Created Opal Authenticity: Lab Created Stone Birthstone: October Birthstone Earrings Type: Post Earrings Earrings Style: Stud Earrings Metal: 14k Rose Gold Over Silver Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.