With its iridescent shine and cracked appearance, this green opal glass cabochon is perfect for designs with a vintage touch. This 13x18mm oval treasure is ideal for seed bead and set bezels. It can even be used to embellish bead boxes and other household objects with our E6000 adhesive. Cabochons offer a timeless appeal that is full of elegance. Whether you are creating your own unique jewelry or working with pre-formed bezels, you'll be amazed at the beautiful results you'll achieve with our gorgeous selection of cabochons.