Ring Style: Bridal Sets, Engagement Rings # Pieces In Set: 2 Setting: Prong Shape: Round Stone Cut: Round Stone Millimeter Measurement: 5.5 Mm Length Metal Color: White Ring Top Width: 7.6mm Band Width: 4.5mm Care: Wipe Clean Stone Type: 56 Genuine Diamond, 1 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: September Birthstone Metal: 14k White 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. Photos are enlarged to show detail.