Related Clues:
- Chaos Emerald, e.g
- There's an official one for every month
- Sapphire or garnet, for example
- Emerald or amethyst
- Amethyst or jade
- Applied to anything perfect
- Absolute beaut
- Peridot, for one
- Amethyst or pearl, e.g
- Common rock mineral
- Amethyst is a purple form of it
- Crystal ___ ('Steven Universe' alien)
- Pearl or jade
- Colourless glass made of almost pure silica
- Onyx, for one