January: Garnet
February: Amethyst
March: Aquamarine
April: Diamond and CZ
May: Emerald
June: Pear, Moon stone
July: Ruby
August: Peridot
September: Sapphire
October: Opal or Pink tourmaline
November: Citrine or Yellow topaz, Tanzanite
December: Blue Zircon, Blue topaz, Tanzanite