Ring Style: Cocktail Rings Setting: Prong Stone Cut: Pear Stone Millimeter Measurement: 3 Mm Width, 4 Mm Length Metal Color: White Ring Gallery Height: 3.3mm Ring Top Length: 12mm Ring Top Width: 21.1mm Band Width: 2.5mm Care: Wipe Clean Stone Type: 101 Lab Created Sapphire, 16 Genuine Aquamarine Authenticity: Genuine Stone Birthstone: March 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.