Base Metal: 925 Sterling SilverMetal: 925 sterling silver \ 14k white gold platedMain Stone Shape: OvalMaterial: GemstoneLength (inches): 17.5 inch Main Stone: Ruby\ Blue sapphire\ yellow sapphireMain Stone Creation: NaturalSecondary Stone: RubyStyle: VictorianTheme: BeautyType: NecklaceGross Weight: 28 gm