Here are the birthstones most commonly used today:
January - Garnet February - Amethyst March - Aquamarine April - Diamond or Crystal May - Emerald June - Pearl, Moonstone, or Alexandrite July - Ruby August - Peridot September - Blue Sapphire October - Opal or Tourmaline November - Topaz December - Turquoise or Blue Zircon
Anniversaries:
These gemstones have traditionally been used to celebrate wedding anniversaries: