Birthstone chart by Month with characteristics January Important characteristics Name Garnet stone Color: Red with variations Associated Qualities: consistency, Loyalty February Important characteristics Name: Amethyst Color: Purple Associated Qualities: Sincerity, Peace March Important characteristics Name: Aquamarine Color: Blue Associated Qualities: Courage, Health April Important characteristics Name: Diamond Color: blue, green Associated Qualities: innocence, love May Important characteristics Name: emerald Color: Green Associated Qualities: Happiness, Fertility June Important characteristics Name: Alexandrite Color: bluish-green Associated Qualities: Balance, joy July Important characteristics Name: Ruby Color: Red Associated Qualities: Nobility, Beauty August Important characteristics Name: Peridot Color: green Associated Qualities: Flecity, Protection September Important characteristics Name: sapphire Color: Blue Associated Qualities: Wisdom, Calmness October Important characteristics Name: Tourmaline Color: pink tourmaline Associated Qualities: Balance, Endurance November Important characteristics Name: Topaz Color: colorless, Yellow Associated Qualities: Friendship, Strength December Important characteristics Name: Turquoise Color: Blue-green Associated Qualities: Wisdom, Health