"October birthstone" NYT crossword answer is:
OPAL (4 letters length)The answer for "October birthstone" crossword clue is listed above to help you solve the puzzle you are currently working on.
The October birthstone is opal, which is a beautiful gemstone that comes in a variety of colors and is known for its unique play of color. It is said to bring luck and protection to the wearer, and is believed to bring out the best in people. It is also the traditional gift for the 14th wedding anniversary.