1. This head of Augustus was carved from a four-layered sardonyx . 2. The cameo cup of Hellenistic Egypt in four-layered sardonyx agate. 3. Also highlighted was the introduction of Sardonyx and Amethyst's character development. 4. Among the liturgical vessels he commissioned are a gold chalice and a sardonyx ewer. 5. Garnet and Pearl fuse again to form Sardonyx . 6. She also voices Sardonyx in the Cartoon Network series " Steven Universe ". 7. Garnet and Pearl perform a fusion dance in order to form Sardonyx ( Alexia Khadime ). 8. Use of sardonyx appears in the art of Minoan Crete, notably from the archaeological recoveries at Knossos. 9. Sardonyx ( onyx in which white layers alternate with sard ) is mentioned in the Bible as well.10. Lord Dudley donated Persian topaz and sardonyx from the family jewel collection for the sculpture's eyes.