Features: Nickel Free, Quick ShipJewelry Closure: Box ClaspLink Construction: SolidSetting: ProngStone Cut: MarquiseMetal Color: WhiteChain Length: 18 InchChain Width: 6.6 MillimetersCare: Wipe CleanStone Type: 72 Genuine Topaz, 37 Genuine GarnetAuthenticity: Genuine StoneBirthstone: January BirthstoneMetal: Sterling SilverNecklace Type: Tennis NecklacesCountry of Origin: Imported