| Answer | Crossword Clue |
|---|---|
| COAL | A relative of diamonds. |
| CARAT | One of a diamond's 4 C's |
| ARGYLES | They may have a pair of diamonds |
| rivieres | a necklace of precious stones (as diamonds) |
| ALOU | Surname of a trio known for their work on diamonds |
| INDICATESONEACE | What 5 diamonds means after a bid of 4 no trump, in Blackwood convention. |
