By Month
January - Garnet
February - Amethyst
March - Aquamarine
April - Diamonds, Clear Quartz
May - Emerald
June - Pearl, Moonstone
July - Ruby
August - Peridot
September - Sapphire, Lapis Lazuli
October - Opal
November - Topaz, Citrine
December - Turquoise, Tanzanite
