Ring Style: Cocktail Rings, Crossover Rings Features: Nickel Free Setting: Prong Shape: Pear Stone Cut: Pear Stone Millimeter Measurement: 11.2 Mm Width Metal Color: Yellow Ring Gallery Height: 5.7mm Ring Top Length: 22.2mm Ring Top Width: 11.2mm Care: Wipe Clean Stone Type: 1 Genuine Peridot, 35 Lab Created Sapphire Authenticity: Genuine Stone Birthstone: August Birthstone Metal: 10k Gold Over 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.