| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| The name of this semiprecious variety of agate used in jewelry, derives from the Greek for "fingernail" | onyx | $1,200 | DJ | "ON" OR "OFF" | 2019-09-20 | #8055 | |
| This gem is often used in cameos as in the example seen here from Roman times | onyx | $2,000 | DJ | "O" YES! | 2017-07-17 | #7576 | |
| Black, especially a pure or jet black, like the stone | onyx | $400 | DJ | "YX"? THAT'S FOR ME TO KNOW | 2007-04-06 | #5205 |