January-Garnet

February-Amethyst

March-Aquamarine, Bloodstone

April-Diamond

May-Emerald

June-Pearl, Moonstone, Alexandrite

July-Ruby

August-Peridot, Sardonyx

September-Sapphire

October-Opal, Pink Tourmaline

November-Topas, Citrine

December-Turquoise, Blue Zircon, Tanzanite