Filigree detailing lends a vintage vibe to these lab-created opal and sterling silver drop earrings. Dimensions: 26mm long Features: Quick Ship Earring Back: Wire Setting: Prong Stone Cut: Round Care: Wipe Clean Authenticity: Lab Created Stone Birthstone: October Birthstone Earrings Style: Drop Earrings Metal: Sterling 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. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.