Ring InformationMental: 925 Sterling SilverRhodium: YesNickle Free: YesGemstone InformationGem Type: MoissaniteStone Color: Clear WhiteStone Cut: RoundAverage Clarity: FL-IFAverage Color: D-EStone Carat:5mm (0.5 carat)/6.5mm (1.0 carat)//8.0(2.0 carat)/9.0mm(3.0 carat)Guarantee: Moissanite with Certificate,100% pass diamond tester