Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Shape: Cushion Stone Cut: Cushion Stone Millimeter Measurement: 8 Mm Width, 10 Mm Length Metal Color: White Ring Gallery Height: 6.5mm Ring Top Length: 12mm Ring Top Width: 11.2mm Band Width: 4.5mm Care: Wipe Clean Stone Type: 1 Genuine Blue Topaz 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.