Gemstones: 3 Pieces Shimmering Red Fire Faux Opal. Pendant: 2.80 grams, Pure Sterling Silver with .925 stamp, Pendant features exceptional Design, Craftsmanship and Rhodium finishing. Perfect gift for Mothers Day, Birthdays, Valentines Day, Graduation, Christmas or just about any other occasion. Includes an 18 inch Sterling Silver Box Chain.