Natural Round 5mm Emerald, Amethyst, Tourmaline 925 Sterling Silver Ring Sz 8 (Brand new without tags) Main Stone: Genuine Emerald Secondary Stone: Genuine Amethyst, Tourmaline Main Stone creation: Natural Treatment: Unheated Ring size: 8 Main Stone Color: Green Metal: 925 Sterling Silver Finish: 14K White Gold Plate Origin: Brazil Country of manufacture: Thailand