Gemstones: Lab Created Blue Sapphire: 17 pieces, Pear Shape 6 x 4 mm. White Cubic Zirconia: 17 pieces, Round Shape 2.50mm. Gemstones have a deep rich color and tremendous fire. Bracelet: 12.60 grams Pure Sterling Silver with .925 stamp 7 1/4 length, 1/4 width. Bracelet features one of a kind design with a beautiful White Gold finish.