This ring is made of shiny silver and has a purple amethyst stone in the center. The amethyst is held in place by a silver bezel setting, and the whole ring is coated in rhodium to prevent tarnishing. It is a women's ring and is not adjustable in size. The amethyst is a birthstone for February and has been heated to enhance its color.Material: Primary - Purity: 925Finish: PolishedStone Type 1: AmethystStone Color 1: PurpleStone Quantity 1: 1Plating: RhodiumStone Setting 1: Bezel SetStone Weight 1: 0.1 ctMaterial: Primary: Sterling SilverCompleteness: Complete (all stones included)Sizeable: NoStone Treatment 1: HeatingProduct Type: JewelryJewelry Type: RingsSold By Unit: EachGender: Women'sMaterial: Primary - Color: WhiteRing Type: BirthstonePlating Color: Silver ToneStone Creation Method 1: NaturalBirthstone Month 1: (02) February