Month	Genuine Cabochon Stone	Genuine Faceted Stone
January	Garnet	Garnet
February	Amethyst	Amethyst
March	Bloodstone	Aquamarine
April	Pearl or Mother-of-Pearl	Diamond
May	Green Onyx	Emerald
June	Moonstone	Alexandrite or Pearl
July	Jasper	Ruby
August	Carnelian	Peridot
September	Lapis Lazuli	Blue Sapphire
October	Opal	Tourmaline (pink)
November	Citrine	Citrine or Topaz (golden)
December	Turquoise	Zircon or Tourmaline (blue)

Gemstones of the Zodiac

Sign	Dates	Stone
Aquarius	January 21–February 21	Garnet
Pisces	February 22–March 21	Amethyst
Aries	March 22–April 20	Bloodstone
Taurus	April 21–May 21	Sapphire
Gemini	May 22–June 21	Agate
Cancer	June 22–July 22	Emerald
Leo	July 23–August 22	Onyx
Virgo	August 23–September 22	Carnelian
Libra	September 23–October 23	Peridot
Scorpio	October 24–November 21	Beryl
Sagittarius	November 22–December 21	Topaz
Capricorn	December 22–January 20	Ruby