On this page you may find the Black gemstone crossword puzzle clue answers and solutions. This crossword clue was last seen on February 21 2022 in the popular LA Times Crossword Puzzle. We have found 1 possible solution matching the query “Black gemstone” and the answer is shown below.
The possible answer is:
ONYX
If you already solved the above mentioned clue and are looking for other puzzle solutions then head over to the homepage