Ring Style: Bridal Sets, Engagement Rings, Side Stone Rings # Pieces In Set: 2 Setting: Prong Shape: Round Stone Cut: Round Metal Color: White Ring Gallery Height: 3.8mm Band Width: 2mm Care: Wipe Clean Stone Type: 71 Lab Created Sapphire, 1 Lab Created Emerald Authenticity: Lab Created Stone Birthstone: May 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. Photos are enlarged to show detail.