- Each of the signs of the zodiac rules a particular gemstone, a fact which has been widely used in jewelry from time immemorial. Conversely, each gem conducts the energies of the particular sign or planet with which it is sympathetic. Wearing the stone of your sign is meant to focus the energies of the sign through the gem, enabling their expression in your daily life. The energy of the sign is channelled through the planet (usually the Sun, Moon, or planetary ruler) placed therein; this is expressed and focused through the corresponding gem.
Yet no stone is wholly composed of the energies of one single sign, or planet (no stone is pure Aries, nor pure Mars, for example). Each natural material, each crystalline structure comprises a blend of correspondences. We should also bear in mind that the planets may not readily express the energies of the signs, if poorly placed or aspected (something you can only find through your horoscope and the help of an experienced astrologer). Wearing a birthstone can bring great difficulties into our lives, should this be the case. The acceleration of karma brings the potential for increased consciousness, but at the risk of considerable hardship.
Unique Properties
Every gemstone has its own unique properties: colour, crystalline structure, hardness and so on. Each stone has its own unique character and abilities too. Some stones are healers; others are aids to concentration; some are warriors; some are good for business. You need to get to know and understand your friend from the mineral kingdom. Match the stone wisely with the radiance of your horoscope; only then can you experience prosperity, happiness, growth and other benefits.
The idea of a birthstone connected with the month of your birth is based in astrological correspondence. However, our calendar has been revised and the months no longer correspond exactly with the signs. Hence some confusion has arisen. This table shows some widely-accepted modern, traditional and mystical rulerships for each sign, but in truth each sign rules many stones.
Please see our Starguide and select your sign for more information. If you select your Health Sign from the table at the bottom of this page, you can get even more info on gems, jewels and other correspondences, such as metals, herbs, cell salts and so on.
Zodiacal Table of Gemstones
| Sign |
Month |
Modern |
Traditional |
Mystical |
Aries Mar 21 - Apr 20 |
April |
Diamond |
Diamond |
Opal |
Taurus Apr 21 - May 20 |
May |
Emerald |
Emerald |
Sapphire |
Gemini May 21 - Jun 20 |
June |
Alexandrite |
Agate |
Amethyst |
Cancer Jun 21 - Jul 21 |
July |
Ruby |
Ruby, Pearl |
Moonstone |
Leo Jul 22 - Aug 21 |
August |
Peridot, Jade |
Sardonyx |
Diamond |
Virgo Aug 22 - Sep 21 |
September |
Sapphire |
Zircon |
Agate |
Libra Sep 22 - Oct 22 |
October |
Opal |
Sapphire |
Jasper |
Scorpio Oct 23 - Nov 21 |
November |
Topaz |
Citrine |
Pearl |
Sagittarius Nov 22 - Dec 20 |
December |
Turquoise |
Lapis Lazuli |
Onyx |
Capricorn Dec 21 - Jan 19 |
January |
Garnet |
Garnet |
Emerald |
Aquarius Jan 20 - Feb 18 |
February |
Amethyst |
Amethyst |
Bloodstone |
Pisces Feb 19 - Mar 20 |
March |
Aquamarine |
Bloodstone |
Jade |
| Dates for Signs may vary somewhat from year to year |
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