Material: 10pcs Cubic Zirconia, 1pcs Synthetic Ruby, 1pcs Synthetic Spinel Quantity: Total 12pcs, Mix 12 Colors, 1pcs per color, Size: about 10mm in diameter, Product in the picture may look larger than the actual, Please pay attention to sizes Wide Applications: Can be used for making earring, bracelet, necklace, ring, headwear, jewelry, pendants, DIY craft Features: Excellent Sparkle Round Brilliant Cut Shape Cubic Zirconia Stone to replace missing stones in jewelry More Options: If you need other shapes color size of cubic zirconia, please search for JIANGYUANGEMS on amazon