Jewelry Closure: Lobster Clasp Link Construction: Solid Setting: Prong Shape: Heart Stone Cut: Heart Stone Millimeter Measurement: 6 Mm Width, 1 Mm Length Metal Color: White Chain Length: 18 Inch Chain Width: .6 Millimeters Pendant Length: 21.4mm Pendant Width: 47.5mm Chain Construction: Cable Care: Wipe Clean Stone Type: 1 Genuine Garnet, 1 Genuine Citrine, 4 Lab Created Sapphire, 1 Genuine Peridot, 1 Genuine Amethyst, 1 Genuine Blue Topaz Authenticity: Genuine Stone Metal: Sterling Silver Necklace Type: Collar 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.