Is there a month that's more "green" than May? Spring has sprung, flowers are blooming and the hillsides are covered in lush grass. Fittingly, the gorgeous green emerald is a perfect May ...

The diamond is the birthstone for April. Need a break? Play the USA TODAY Daily Crossword Puzzle. While this gemstone is well-known for its colorless or white variety, there are colored diamonds ...

Aquamarine's color often makes ... was later rejected as the official March gem: "In 1920, the National Association of ...

The color of amethyst ranges from ... to the mining of the pretty purple February birthstone. In fact, Ontario, Canada claims ...