FINENESS
Set to 2 different clues across 2 published puzzles, most often “Gemstone quality” — The New York Times, Sunday, 29 October 2006.
8 letters
Every clue on record, most used first
- Gemstone qualityonce
The New York Times — Sunday, 29 October 2006
- Karat measureonce
The New York Times — Saturday, 1 November 2003