Ultimate Guide to Birthstones by Month, Day, and Zodiac Sign
- Oct 1, 2025
- 8 min read
Updated: Mar 25
Birthstones by Month, Day and Zodiac Sign
Birthstones have been loved by both women and men for a long time. Either for a gift or yourself, It is fun to discover what birth crystals are. What are birthstones for each month? Let's get started.
Table of Content
Birthstones have held a timeless fascination by humanity for centuries. These captivating gemstones embody beauty, meaning, and vibrancy. Throughout history to the present day, people have sought birthstones for their healing properties and good luck.
In this guide, we’ll explore the history of birthstones dating back to ancient times. And we’ll help you discover the birthstone that reflects the essence of your birth month and the fascinating meanings behind each captivating gem. Also, we'll unveil the gemstone that aligns with the day of the week you were born and the zodiac crystal associated with your astrological sign.
What is the history of birthstones
The origin of birthstones can be traced back to ancient civilizations.
The Hebrew High Priest's breastplate, described in the Book of Exodus, is believed to be one of the earliest references to birthstones. It contained twelve gemstones, each representing one of the twelve tribes of Israel and corresponding to the twelve months of the year and the twelve zodiac signs.
The ancient Egyptians held a deep reverence for gemstones and believed they possessed powerful attributes. They associated specific gemstones with different deities and assigned them to specific months to bring good fortune, protection, and healing to those born in each corresponding month.
The Greek philosopher Plato once wrote of specific stones with medicinal properties that could aid physical and mental healing.
The Romans, too, embraced the concept of birthstones. They believed that wearing the gemstone assigned to their birth month would bring them favor and protection from the gods.
Vedic astrologers correlated different gemstones to be associated with zodiac signs, creating a connection between astrology and birthstones.
In 1912, the American National Association of Jewellers created a standardized list of birthstones known as the "modern birthstone list." This list has been widely accepted and modified over the years. Alternative birthstone lists also exist that incorporate different cultural and mystical traditions.
Over the centuries, the concept of birthstones evolved and took on different meanings across cultures. Today, birthstones hold a special place in modern society, treasured for their beauty and symbolic connections to our identities. Many people enjoy wearing their birthstones as a form of self-expression, a talisman of good fortune, or a reminder of their birth month's unique energy.
What are the birthstones by month?
Birthstones carry special meanings that have been passed down through generations. These gemstones offer not only a connection to specific months but also serve as a reminder of our personal qualities, aspirations, and goals.
January: Garnet
This fiery gem symbolizing passion, friendship, and happiness is believed to ignite motivation and inspire confidence. With a rich history dating back to ancient Egypt, garnet has been treasured for its vibrant red hues and was often worn for safe journeys and protection.
February: Amethyst
Known for emanating a soothing energy that promotes calmness, spiritual growth, and clarity of thought, this purple gem has been associated with tranquility and is believed to enhance intuition. Amethyst's allure stretches back to ancient Greece, where it was believed to ward off intoxication.
March: Aquamarine
Reminiscent of the tranquil ocean waters with its serene blue tones, aquamarine has a connection to the vast depths of the ocean and was believed to protect sailors. It represents courage, clarity, and inner peace. Wear it to enhance communication and strengthen relationships.
April: Diamond
As the hardest substance on Earth, diamonds have been admired and coveted throughout history. Today, they symbolize eternal love, longevity, and purity and are associated with clarity of mind and abundance. Diamonds are believed to amplify energies and bring about positive transformation.
May: Emerald
The lush green beauty of the emerald represents renewal, vitality, and prosperity. This stone is often associated with love, kindness, and harmony. It promotes emotional well-being and brings balance to relationships. Ancient civilizations, like the Egyptians and the Incas, regarded emeralds as sacred symbols of life and fertility.
June: Pearl, Moonstone, and Alexandrite
Pearls are iridescent gems formed within oysters and other mollusks that exude timeless elegance, simplicity, and purity. June is also associated with moonstone known for femininity and intuition. Or, with a June birthday, you may choose to wear alexandrite for balance and joy.
July: Ruby
This gem has a vibrant red color that represents love, vitality, and protection. Rubies are believed to ignite passion and inspire confidence while shielding against negative energies. Ancient cultures cherished rubies as symbols of royalty and divine connection.
Peridot is a radiant green gem known for bringing harmony and positive energy into one's life. It’s associated with light and protection from nightmares and evil spirits. August birthdays also have the birthstones, spinel, known for harmony and restoration, and sardonyx, symbolizing communication and courage.
September: Sapphire
Throughout history, sapphires have adorned the robes of royalty and are regarded as a symbol of divine favor. Sapphire’s velvety blue hues represent loyalty, truth, and inner peace. Sapphires are believed to promote clarity of thought, self-expression, and sincerity.
October: Opal and Tourmaline
A mesmerizing gem that exhibits a unique play of colors, opals have captivated civilizations from ancient Rome to Australia's Indigenous cultures. Opals enhance truth and protection, while October’s other birthstone, tourmaline, is known for protection and creativity.
If your birthday is in November, seek the warm hues, ranging from golden to deep amber, of topaz, which embodies strength, abundance, and positive energy. Or, if you need clarity and abundance, wear citrine, a soothing yellow gemstone.
Treasured by the ancient Egyptians and Native American tribes and evoking images of clear blue skies and desert landscapes, Turquoise represents wellbeing, serenity, and good fortune. The other birthstone associated with December is tanzanite, known for intuition and spiritual awakening.
How do crystals and gemstones relate to your zodiac sign
Astrology studies the movements and relative positions of celestial bodies, such as constellations, the sun, the moon, and the stars, and their influence on human affairs and natural phenomena.
The zodiac is formed from 12 astrological signs, each with unique characteristics and qualities. In astrology, each sign has a corresponding birthstone, also known as the Crystal Zodiac, that is believed to bring good luck and positive energy to the wearer. Crystals and gemstones can enhance and amplify an astrological sign’s energy and attributes.
Knowledge of these associations and vibrational energies, similar to the use of chakra stones and chakra crystals, can help you personalize which gems you choose for its unique healing powers for your mind, body, and soul.
Zodiac Birthstones & Power Crystals
Zodiac Sign | Dates | Primary Power Stone |
Aries | Mar 21 – Apr 19 | Bloodstone |
Taurus | Apr 20 – May 20 | Sapphire |
Gemini | May 21 – Jun 20 | Agate & Chalcedony |
Cancer | Jun 21 – Jul 22 | Emerald |
Leo | Jul 23 – Aug 22 | Onyx |
Virgo | Aug 23 – Sep 22 | Carnelian |
Libra | Sep 23 – Oct 22 | Peridot |
Scorpio | Oct 23 – Nov 21 | Topaz & Rose Quartz |
Sagittarius | Nov 22 – Dec 21 | Turquoise |
Capricorn | Dec 22 – Jan 19 | Ruby |
Aquarius | Jan 20 – Feb 18 | Garnet |
Pisces | Feb 19 – Mar 20 | Amethyst |
History of Crystals and Gemstones in Astrology
As crystals and gemstones have been a significant part of human history and culture for thousands of years, so too have their association with astrological signs. Many ancient civilizations believed that crystals and gemstones had unique healing powers and energy properties.
The Egyptians associated gemstones with spiritual properties that could help people connect with their inner selves and the universe. Each gemstone assigned to an astrological sign was thought to hold a specific energy that would yield positive results when worn by someone born under that sign.
Similarly, gemstones were significant in ancient India and in Ayurvedic medicine, thought to be associated with a specific planet that controlled one's destiny.
The Greeks and the Romans also believed in the power of gemstones and their association with planetary alignment.
In contemporary times, the use of gemstones and crystals based on astrological signs has gained immense popularity due to their widespread availability and ease of use. Personalized gemstone and birthstone jewelry based on astrological signs remain a popular fashion statement.
Gemstones by the Day of the Week: Your Planetary Birthstone
While most are familiar with their birth month, ancient traditions—dating back to Greece and Vedic astrology—reveal that the day you were born holds its own celestial vibration. Each day of the week is governed by a specific planet, offering a unique "secondary birthstone" to layer into your personal story.
By wearing the gemstone associated with your birth day, you can tap into these specific planetary energies—whether you're seeking the assertive drive of Mars or the intuitive calm of the Moon.
Find Your Birth Day Gemstone
Day of the Week | Ruling Planet | Primary Gemstones | Energy Focus |
Sunday | The Sun | Topaz | Vitality & Abundance |
Monday | The Moon | Moonstone & Crystal | Intuition & Serenity |
Tuesday | Mars | Ruby | Passion & Courage |
Wednesday | Mercury | Amethyst | Communication & Logic |
Thursday | Jupiter | Sapphire & Carnelian | Expansion & Luck |
Friday | Venus | Cat's Eye | Love & Harmony |
Saturday | Saturn | Turquoise & Diamond | Discipline & Grounding |
Frequently Asked Question: FAQs
Which birthstone should I wear if I have multiple options?
"Many months, like June (Pearl, Moonstone, Alexandrite) or October (Opal, Tourmaline), offer multiple birthstones. You should choose the one that resonates most with your personal energy. At Shokoro, we find that many customers choose Moonstone for its intuitive glow or Tourmaline for its protective qualities."
What is the difference between a Month Birthstone and a Zodiac Stone?
"A Month Birthstone is based on the Gregorian calendar, while a Zodiac Stone (or Crystal Zodiac) aligns with your sun sign's planetary ruler. Wearing both—for example, a September Sapphire with a Libra Peridot—creates a powerful, layered 'Cosmic Map' that is unique to your birth story."
Can I wear the birthstone for the day I was born?
"Absolutely! Wearing the stone associated with your birth day (such as Topaz for Sunday or Moonstone for Monday) is an ancient tradition that connects you to planetary energies. It’s a wonderful way to add a hidden, personalized layer to your jewelry stack."
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Discover Jewelry for Your Birthstone Month, Day, or Zodiac Sign
Birthstones, gemstones, and celestial jewelry make popular gifts for birthdays, special occasions, or treating yourself. Whether you're seeking healing properties or a stylish accessory, you'll find the perfect gemstone jewelry for yourself or a loved one from our unique collection of beautiful Crystal, Birthstones, Gemstone, Zodiac, and Celestial Jewelry.
