| Exactness |
| Clearness |
| Lucidness |
| Wine asset |
| Gem's asset |
| Transparency |
| Pellucidness |
| Diamond asset |
| What obfuscators lack |
| Diamond-quality factor |
| High-quality diamond attribute |
| One of the "four Cs" of diamonds |
| One of the four C's of diamonds (along with cut, color, and carat) |