Ring Style: Cocktail Rings Features: Quick Ship Setting: Prong Shape: Pear Stone Cut: Pear Stone Millimeter Measurement: 5 Mm Width, 7 Mm Length Metal Color: White Ring Gallery Height: 8mm Ring Top Length: 18.7mm Ring Top Width: 15.5mm Band Width: 2.5mm Care: Wipe Clean Stone Type: 13 Lab Created Opal, 8 Lab Created Sapphire Authenticity: Lab Created Stone Birthstone: October Birthstone Metal: Sterling Silver Country of Origin: Imported Gemstones may be treated and may require special care. Diamond total weights may vary between .01 and .08 carat. 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.