High-styled icy blue octagon-cut aquamarine ring radiates with the feminine appeal of delicate color and 1.40 carats of gemstone luxury. Perfect finishing touch for all your favorite looks. 18k gold-plated sterling silver. Sizes 5-10. (All carat weights are approximate and may vary slightly from those listed.)Main Stone: 1 Emerald Brilliant Cut Genuine Aquamarine, 1.40 carats, 8 mm x 6 mm18k Gold-Plated Sterling Silver; Contains 2.50 grams of Sterling SilverMeasures: 6.5 mm wide x 8 mm long x 5.5 mm high; Shank Width: 1.5 mm wideIncludes gift box and drawstring pouch18k Gold-Plated Sterling SilverContains 2.50 grams of Sterling SilverShank Width: 1.5 mm wideDimensions: 6.5 mm wide x 8 mm long x 5.5 mm highIncludes gift box and drawstring pouch No clasp, 1 Polished finish Prong setting Warranty available, Fullreplacement warranty, 30 Days Thailand Imported Product Specifications 1.4 Material & Care Metal, Sterling silver Clean with a soft cloth.