Gemstones: 1 piece Genuine Amethyst, Pear Shape with Checkerboard Top, 12 x 8 mm, 2.50 carats total gem weight, Royal Purple Hue with Brilliant Sparkle. Ring: 3.50 grams, Pure Sterling Silver with .925 stamp, Ring features exceptional Design, Craftsmanship and Rhodium finishing. Perfect gift for Mothers Day, Birthdays, Valentines Day, Graduation, Christmas or just about any other occasion. Money Back Guarantee. Includes a Gift Box.