| Answer | Crossword Clue |
|---|---|
| SAPPHIRE | Deep blue gem |
| LAPISLAZULI | Deep-blue gem |
| GARNET | Deep-red gem |
| ONYX | Deep black gem |
| LAPIS | Blue gem, briefly |
| TOPAZ | Blue state gem |
| LAPIS | ... lazuli, blue gem. |
| AQUAMARINE | Blue-green gem |
| LAPIS | Blue gem, for short |
| HOPEDIAMOND | Large blue gem in the Smithsonian Institute |
