Features: Quick Ship Jewelry Closure: Spring Ring Clasp Setting: Prong Shape: Round Stone Cut: Round Stone Millimeter Measurement: 4 Mm Length, 4 Mm Width Metal Color: Yellow Chain Length: 18 Inch Chain Width: .97 Millimeters Chain Gauge: 020 Pendant Length: 4mm Pendant Width: 4mm Chain Construction: Rope Care: Wipe Clean Stone Type: 1 Lab Created Spinel Authenticity: Lab Created Stone Metal: 10k Gold Necklace Type: Pendant Necklaces Assembled in the US from Imported Materials Gemstones may be treated and may require special care. 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.