Birthstones associated with each month of the year:

1. January - Garnet
2. February - Amethyst
3. March - Aquamarine or Bloodstone
4. April - Diamond
5. May - Emerald
6. June - Pearl, Moonstone, or Alexandrite
7. July - Ruby
8. August - Peridot or Sardonyx
9. September - Sapphire
10. October - Opal or Tourmaline
11. November - Topaz or Citrine
12. December - Turquoise, Zircon, or Tanzanite