Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Butterfly, Animals Stone Cut: Round Stone Millimeter Measurement: 1.3 Mm Length Metal Color: White Chain Length: 18 Inch Chain Width: .7 Millimeters Pendant Length: 15.8mm Pendant Width: 15.8mm Chain Construction: Rope Care: Wipe Clean Stone Type: 44 Lab Created Sapphire Authenticity: Lab Created Stone Metal: Sterling Silver Necklace Type: Pendant Necklaces 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.