January - garnet
February - amethyst
March - aquamarine, bloodstone
April - Diamond
May - Emerald
June - pearl, moonstone, alexandrite
July - ruby
August - green peridot, sardonyx
September - sapphire
October - opal, pink tourmaline
November - yellow topaz, citrine
December - turquoise, blue topaz
February - amethyst
March - aquamarine, bloodstone
April - Diamond
May - Emerald
June - pearl, moonstone, alexandrite
July - ruby
August - green peridot, sardonyx
September - sapphire
October - opal, pink tourmaline
November - yellow topaz, citrine
December - turquoise, blue topaz