Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 6 Mm Width, 6 Mm Length Metal Color: White Chain Length: 7 1/4 Inch Care: Wipe Clean Stone Type: 9 Lab Created Sapphire, 9 Lab Created Ruby Authenticity: Lab Created Stone Birthstone: July Birthstone Bracelet Type: Tennis Bracelets 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.