925 STERLING SILVER BLACK & WHITE TOURMALINE "YIN YANG" RING SIZE 6.5Weight (g): 3.4Type: RingRing Size: 6.5Gender: WomenMetal: Sterling SilverMetal Purity: 925Main Stone: TourmalineMain Stone Shape: RoundMain Stone Color: White, BlackOne Main Stone Carat Weight: 0.03Main Stone Creation: NaturalStyle: Business style Theme: Jewelry Art