Ring Style: Cocktail Rings, Solitaire Rings Features: Nickel Free, Quick Ship Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 8 Mm Width Metal Color: Yellow Ring Gallery Height: 8.1mm Ring Top Length: 14.1mm Ring Top Width: 2.1mm Band Width: 3mm Care: Wipe Clean Stone Type: 1 Lab Created Opal Authenticity: Lab Created Stone Birthstone: October Birthstone Metal: 10k Gold 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.