Silver Necklaces: Chain Size: 18" (45.7 cm) including the claspMain Stone Size: 1.2 cm (5 Carat)Main Stone Color: Clear WhiteMain Necklace Color: SilverMain Stone Shape: Heart CutMetal: Real Solid 925 Sterling SilverHallmark: 925Plating: Rhodium PlatedStones Setting: ProngStones: High Quality Created DiamondFinish: High PolishedNickel Free Lead FreeGuarantee High Quality