Ring Style: Side Stone Rings Features: Nickel Free, Quick Ship Setting: Prong Stone Cut: Emerald Stone Millimeter Measurement: 8.04 Mm Length Metal Color: White Ring Gallery Height: 5.5mm Band Width: 3mm Care: Wipe Clean Stone Type: 1 Genuine Topaz, 2 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: December Birthstone 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.