Astrology and Stones Birthstones have been used since at least the first century as a way to celebrate and give good luck on ones birthday. Gemstones are associated with each month and each precious stone has designated qualities associated with it. Birthstones are also a fun way to share something about yourself. Since different traditions have associated different gemstones with each month, I have included several so you can choose the birthstone which works best for you. Know whichever birth stone you choose, your gift will be very much enjoyed. If you want a birthstone with the most significance choose one from the older traditions; otherwise, simply choose the gemstone you like most. Sun/Star Signs, Talismanic and Planetary Stones Astrology Sign | Zodiac Gemstone | Planetary Stone | Lucky Charms | Other Stones Associated with this Sign | Aquarius (Jan. 20-Feb. 18) 
| Amethyst, Garnet, Moss Agate, Opal | Turquoise | Garnet, Hyacinth | Aquamarine, Aventurine, Flourite, Onyx, Sugalite | Pisces (Feb. 19-Mar. 20) 
| Amethyst, Bloodstone, Rock Crystal, Sapphire | Aquamarine | Amethyst | Black or Green Tourmaline, Citrine, Kyanite, Lingam, Sodalit | Aries (Mar. 21-Apr. 20) 
| Bloodstone, Diamond | Jasper | Bloodstone, Diamond, Jasper | Garnet, Moonstone, Quartz, Red Jasper, Rose Quartz, Tiger Eye | Taurus (Apr. 21-May 21) 
| Amber, Blood Coral, Emerald, Sapphire, Turquoise | Aventurine, Emerald | Diamond, Sapphire | Amethyst, Chrysoprase, Green Jade, Green Tourmaline, Hematite, Rose Quartz | Gemini (May 22-June. 21) 
| Agate, Chrysoprase, Pearl | Tiger Eye | Agate, Emerald | Black Onyx, Blue Topaz, Carnelian, Citrine, Jasper, Pink Tourmaline | Cancer (Jun. 22-Jul. 22) 
| Emerald, Moonstone, Pearl, Ruby | Moonstone | Agate, Chalcedony, Emerald | Alexandrite, Citrine, Kunzite, Lapis Lazuli, Peridot (Olivine), Pink Tourmaline, Rose Quartz, Turquoise | Leo (Jul. 23-Aug. 23) 
| Onyx, Sardonyx, Tourmaline | Rock Crystal | Amber, Onyx, Peridot | Ruby, Agate, Herkimer Diamond, Moldavite, Quartz, Tigers Eye, Zincite | Virgo (Aug. 24-Sep. 22) 
| Carnelian, Jade, Jasper, Sapphire | Citrine | Carnelian, Sardonyx | Agate, Clear Quartz, Rutilated Quartz, Moonstone | Libra (Sep. 23-Oct. 23) 
| Lapis Lazuli, Opal, Peridot | Sapphire | Opal, Chrysolite, Sardonyx | Aventurine, Garnet, Green Tourmaline, Hiddenite, Jade, Malachite | Scorpio (Oct. 24-Nov. 22) 
| Aquamarine, Topaz | Garnet, Ruby | Aquamarine, Beryl | Tourmaline, Apache Tear, Aqua Aura, Azurite-Malachite, Bloodstone, Sodalite, Rhodocrosite, Rhodonite | Sagittarius (Nov. 23-Dec. 21) 
| Amethyst, Sapphire, Topaz, Turquoise | Topaz | Pearl, Topaz | Citrine, Apache Tear, Clear Quartz, Moonstone, Orange Calcite, Ruby, Sodalite | Capricorn (Dec. 22-Jan. 20) 
| Agate, Garnet, Ruby | Lapis Lazuli | Ruby | Zircon, Black Jet, Bloodstone, Citrine, Onyx, Quartz, Snowflake Obsidian, Smoky Quartz |
Other Birthstone Charts Birth Month | Modern Birthstone | Traditional Birthstone | Mystical Birthstone | Ayurvedic Birthstone | 15th-20th Century Birthstone | January | Garnet | Garnet | Emerald | Garnet | Garnet | February | Amethyst | Amethyst | Bloodstone | Amethyst | Amethyst, Hyacinth, Pearl | March | Aquamarine | Bloodstone | Jade | Bloodstone | Bloodstone, Jasper | April | Diamond | Diamond | Opal | Diamond | Diamond, Sapphire | May | Emerald | Emerald | Sapphire | Agate | Agate, Emerald | June | Pearl, Moonstone | Alexandrite | Moonstone | Pearl | Agate, Cat's Eye, Turquoise | July | Ruby | Ruby | Ruby | Ruby | Onyx, Turquoise | August | Peridot | Sardonyx | Diamond | Sapphire | Carnelian, Moonstone, Sardonyx, Topaz | September | Sapphire | Sapphire | Agate | Moonstone | Chrysolite | October | Opal, Tourmaline | Tourmaline | Jasper | Opal | Beryl, Opal | November | Yellow Topaz, Citrine | Citrine | Pearl | Topaz | Pearl, Topaz | December | Blue Topaz, Turquoise | Zircon, Turquoise, Lapis Lazuli | Onyx | Ruby | Bloodstone, Ruby |
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