Star Sign Stones
Sun Sign Birthstone
Capricorn
(Dec. 22-Jan. 19)
Ruby, Onyx, Cat's Eye 
Aquarius
(Jan. 20-Feb. 18)
Garnet, Turquoise
Pisces
(Feb. 19-Mar. 20)
Amethyst
Aries
(Mar. 21-Apr. 19)
Bloodstone, Red Carnelian, Diamond
Taurus
(Apr. 20-May 20)
Sapphire, Orange Carnelian, Diamond, Amber
Gemini
(May 21-Jun. 20)
Agate, Citrine, Emerald, Tiger's Eye
Cancer
(Jun. 21-Jul. 22)
Emerald, Green Aventurine
Leo
(Jul. 23-Aug. 22)
Onyx, Rock Crystal, Opal
Virgo
(Aug. 23-Sep. 22)
Carnelian, Citrine,  Yellow Agate
Libra
(Sep. 23-Oct. 22)
Peridot, Chysolite, Orange Citrine, Diamond
Scorpio
(Oct. 23-Nov. 21)
Beryl, Red Carnelian, Malachite
Sagittarius
(Nov. 22-Dec. 21)
Topaz, Blue Quartz, Diamond

 

Birthstones
Stones associated with each month of the year


Month

Modern

Traditional

Mystical

January Garnet Garnet Emerald
February Amethyst Amethyst Bloodstone
March Aquamarine Bloodstone Jade
April Diamond Diamond Opal
May Emerald Emerald Sapphire
June Pearl, Moonstone Alexandrite Moonstone
July Ruby Ruby Ruby
August Peridot Sardonyx Diamond
September Sapphire Sapphire Agate
October Opal, Tourmaline Tourmaline Jasper
November Yellow Topaz, Citrine Citrine Pearl
December Blue Topaz, Tanzanite,
Turquoise
Zircon, Turquoise, Lapis Lazuli Onyx
The Modern Birthstone list contains the official birthstone list from the American National Association of Jewelers, and Jewelers of America. This is the accepted list officially adopted in 1912. 

The Traditional Birthstone list contains older birthstones. There are many differing lists of traditional birthstones.

The Mystical Birthstone list is of Tibetan origin.