Birthstones by month are gemstones traditionally connected with the twelve months of the year. The best-known modern list assigns garnet to January, amethyst to February, aquamarine to March, diamond to April, emerald to May, pearl or alexandrite to June, ruby to July, peridot to August, sapphire to September, opal or tourmaline to October, topaz or citrine to November, and turquoise, tanzanite or zircon to December.
This complete birthstone guide explains the colors, traditional meanings, historical associations and practical qualities of each monthly gemstone. It also explains why some months have several accepted stones and how to choose a birthstone that feels personally meaningful without treating symbolism as a fixed prediction.
Birthstones by Month: Quick Chart
| Month | Birthstone | Typical color | Traditional meaning |
|---|---|---|---|
| January | Garnet | Deep red | Protection and commitment |
| February | Amethyst | Purple | Clarity and calm |
| March | Aquamarine | Pale blue | Courage and clear communication |
| April | Diamond | Colorless | Strength and enduring bonds |
| May | Emerald | Green | Renewal and wisdom |
| June | Pearl, alexandrite | White, color-changing | Sincerity and transformation |
| July | Ruby | Red | Vitality and courage |
| August | Peridot | Yellow-green | Optimism and renewal |
| September | Sapphire | Royal blue | Truth and loyalty |
| October | Opal, tourmaline | Multicolor, pink | Creativity and individuality |
| November | Topaz, citrine | Gold, yellow | Abundance and confidence |
| December | Turquoise, tanzanite, zircon | Blue | Protection and insight |
What Is a Birthstone?
A birthstone is a gemstone associated with a person’s month of birth. People wear birthstones in rings, necklaces, bracelets and keepsakes as signs of identity, remembrance and personal connection. The practice combines old gemstone folklore with later standardized jewelry traditions. It is not one unchanging ancient system: lists have differed across cultures and historical periods, and several modern months now have more than one accepted option.
That flexibility is useful. Someone born in June can choose luminous pearl, color-changing alexandrite or pale moonstone in some traditional lists. A December birthday can be represented by turquoise, tanzanite or blue zircon. The “right” stone may depend on color, durability, budget, family tradition or which symbolism speaks most clearly to the wearer.
January Birthstone: Garnet
Garnet is best known for its deep wine-red color, although the garnet family also appears in green, orange, pink and other shades. Its name is often connected with the Latin word for seed because polished red garnets resemble pomegranate seeds. Across folklore, garnet became a traveler’s stone and a symbol of protection, steadfast affection and safe return.
As January’s birthstone, garnet brings warmth to the coldest part of the year. Its traditional meanings include commitment, grounding, courage and renewed energy. Garnet is a practical jewelry stone, but varieties differ, so pieces should be protected from hard impacts and harsh chemical cleaners.
February Birthstone: Amethyst
Amethyst is the violet form of quartz, ranging from pale lilac to saturated royal purple. Ancient stories associated it with clear thinking and protection from excess, while later traditions connected its purple color with spiritual awareness, serenity and dignity. Today it remains one of the most recognizable monthly gemstones.
February’s birthstone traditionally symbolizes calm, clarity, intuition and balance. It is durable enough for many forms of jewelry, though prolonged strong sunlight can gradually fade some amethyst. For a deeper look at crystals beyond the calendar list, visit our complete crystal meanings guide.
March Birthstone: Aquamarine
Aquamarine is a blue to blue-green member of the beryl family, the same mineral family as emerald. Its watery color inspired a long association with oceans, sailors and safe journeys. Clear specimens can resemble sunlight passing through shallow water, which helps explain its enduring symbolism of calm speech and emotional steadiness.
As the March birthstone, aquamarine is associated with courage, tranquility, communication and renewal. It works particularly well in rings and pendants because good-quality aquamarine combines clarity with useful durability. Gentle washing and a soft brush are usually preferable to aggressive treatments.
April Birthstone: Diamond
Diamond is celebrated for extraordinary hardness, brilliance and its ability to split light into flashes of color. Although colorless diamonds are the classic April choice, natural diamonds can also occur in yellow, brown, pink, blue and other hues. Their rarity, strength and visual fire made them symbols of power and lasting promises.
The April birthstone represents endurance, clarity, strength and commitment. Hardness does not mean indestructibility: diamonds can chip along certain planes, so even a durable stone benefits from sensible care. Laboratory-grown and natural diamonds share the same basic mineral composition, while their origins and market considerations differ.
May Birthstone: Emerald
Emerald is the rich green variety of beryl. Its color has long evoked spring, gardens and renewal, making it a natural match for May. Fine emeralds often contain visible internal features called inclusions. Rather than automatically making a stone undesirable, these patterns can give an emerald individual character and help distinguish it from a flawless-looking imitation.
May’s birthstone traditionally symbolizes growth, wisdom, hope and loyal affection. Emerald requires more careful handling than aquamarine because many stones contain fractures and may be treated with oil. Avoid sudden temperature changes, ultrasonic cleaning and harsh chemicals unless a qualified jeweler confirms the method is safe for the specific piece.
June Birthstones: Pearl and Alexandrite
June has multiple celebrated choices. Pearl is an organic gem formed within certain mollusks and admired for its soft inner glow rather than faceted sparkle. It traditionally represents sincerity, wisdom and composure. Alexandrite is a rare chrysoberyl variety famous for appearing greener in daylight and redder or purplish under warm artificial light, which gives it a strong association with adaptation and transformation.
Pearls are much softer than most mineral gemstones. Keep them away from perfume, hairspray and abrasive surfaces, wipe them gently after wear and store them separately. Alexandrite is more durable but often more expensive. This contrast makes June a good example of why personal priorities matter when selecting a monthly stone.
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Ruby is the red variety of corundum; other colors of corundum are generally called sapphire. Its vivid color has linked it with the heart, life force, courage and status across many cultures. The most valued ruby colors are intensely red, but natural stones range from pinkish red to darker crimson.
As July’s birthstone, ruby symbolizes vitality, confidence, passion and protection. It is a durable choice for jewelry, though treatments are common and should be disclosed by reputable sellers. Clean according to the jeweler’s guidance, especially when a ruby contains fractures or filling treatments.
August Birthstone: Peridot
Peridot is the gem form of olivine and is one of the few gemstones naturally limited to variations of green. Its yellow-green color can look bright even in low light, inspiring historic associations with sunlight and protection against darkness. Some peridot originates deep within Earth’s mantle, and tiny examples have also been identified in certain meteorites.
August’s birthstone represents optimism, renewal, confidence and release from old burdens. Peridot is suitable for pendants and earrings and can be worn in rings with care. It is more vulnerable to scratching and temperature shock than sapphire or diamond, so gentle cleaning is best.
September Birthstone: Sapphire
Sapphire most often means blue corundum, although sapphire occurs in almost every color except the red reserved for ruby. Royal blue sapphire has been connected with truth, loyalty, wisdom and authority for centuries. Its rich color and durability make it one of the most enduring choices for rings.
The September birthstone traditionally symbolizes honesty, disciplined thought, faithfulness and protection. Because synthetic sapphires and multiple treatments exist, buyers seeking a valuable piece should request clear disclosure. For ordinary care, a soft brush and mild solution may work, but professional guidance is safest for antique or heavily included jewelry.
October Birthstones: Opal and Tourmaline
Opal is famous for play-of-color: flashes that shift across the surface as the stone moves. Its constantly changing appearance inspired associations with imagination, hope and creative possibility. Tourmaline provides October with a tougher, highly colorful alternative. Pink tourmaline is especially popular, while watermelon tourmaline displays green and pink in the same crystal.
October’s birthstones symbolize creativity, emotional expression and individuality. Opal needs careful handling because it can be sensitive to impacts and sudden environmental changes. Tourmaline is generally more practical for frequent wear, though every piece should be evaluated according to its setting and condition.
November Birthstones: Topaz and Citrine
Topaz occurs in several colors, but golden and warm-toned varieties fit November’s traditional palette. Citrine is yellow to orange quartz and offers an accessible alternative with a bright, sunny appearance. Much commercial citrine is heat-treated amethyst, a standard practice that should still be accurately represented.
November’s stones are associated with abundance, generosity, confidence and warmth. Topaz can be hard yet vulnerable to cleavage, so it should be protected from sharp impacts. Citrine is well suited to many jewelry styles, although strong sunlight may affect the color of some specimens over long periods.
December Birthstones: Turquoise, Tanzanite and Zircon
December offers three prominent blue choices. Turquoise is an opaque blue-green gem used for thousands of years in jewelry and protective objects. Tanzanite is a blue-violet zoisite found commercially in one principal region of Tanzania. Zircon is a natural gemstone with strong brilliance and should not be confused with synthetic cubic zirconia.
December birthstones traditionally represent protection, wisdom, communication and spiritual insight. Turquoise may be porous and sensitive to cosmetics or chemicals. Tanzanite requires protection from knocks, while zircon can show wear along facet edges. Their different appearances and prices allow December-born wearers to choose a stone that fits both taste and lifestyle.
Why Do Some Months Have More Than One Birthstone?
Birthstone lists evolved rather than appearing all at once. Religious interpretations, regional customs, gem availability, jewelry marketing and later industry standards all influenced which stones became connected with each month. Older lists sometimes assigned stones according to zodiac signs or symbolic religious sets, while modern lists emphasized a clear twelve-month system.
Additional stones were adopted for practical reasons as well. Offering alternatives creates different colors and price ranges and acknowledges traditions that developed separately. Having several accepted choices does not weaken the tradition. It lets people select a gem that is wearable, meaningful and realistic for them.
Birthstones and Zodiac Stones: Are They the Same?
Birthstones by month and zodiac stones are related ideas but not identical systems. Monthly birthstones are assigned according to the calendar month in which someone was born. Zodiac stones are linked to astrological signs, whose date ranges cross from one month into the next. A person born near the end of March, for example, may have aquamarine as a monthly birthstone while also exploring stones traditionally associated with Aries.
You do not need to combine the systems. Use the monthly list when you want the most widely recognized jewelry tradition. Explore zodiac correspondences when the astrological sign is the main interest. Treat either system as symbolism rather than a rule controlling personality or destiny.
How to Choose Your Birthstone
Begin with the accepted options for your month, then compare color, durability, treatment, origin, budget and meaning. A stone intended for a daily ring needs to tolerate more wear than one placed in an occasional pendant. Someone who prefers muted jewelry may connect more with pearl than alexandrite, even if both represent June.
- For everyday rings: prioritize durability and a protective setting.
- For necklaces: softer stones can be practical because they receive fewer impacts.
- For symbolism: choose the meaning that reflects a quality you value.
- For collectors: request treatment and origin information from a reputable seller.
- For gifts: consider the wearer’s actual style instead of relying on the month alone.
A meaningful birthstone does not have to be rare or expensive. A small natural specimen, a responsibly represented laboratory-grown gem or a family piece can carry more personal significance than a costly stone selected only for status.
How to Care for Birthstone Jewelry
There is no single cleaning method that is safe for every birthstone. Diamond and sapphire tolerate more wear than pearl, opal, turquoise or emerald, yet settings, treatments and age can change what is appropriate. When uncertain, use a soft dry or slightly damp cloth and ask a qualified jeweler before using steam, ultrasonic machines, chemical dips or prolonged soaking.
Store pieces separately so harder stones do not scratch softer ones. Put jewelry on after cosmetics and fragrance, remove it before swimming or household cleaning, and inspect settings periodically. These simple habits protect both the gem and the metal holding it.
Frequently Asked Questions
What are the twelve birthstones in order?
The standard sequence is garnet, amethyst, aquamarine, diamond, emerald, pearl or alexandrite, ruby, peridot, sapphire, opal or tourmaline, topaz or citrine, and turquoise, tanzanite or zircon.
What is the rarest birthstone?
Rarity depends on variety, quality and origin. Fine alexandrite with a strong color change is exceptionally scarce, while high-quality ruby, emerald and certain colored diamonds can also be extremely rare.
Can I wear a birthstone that is not mine?
Yes. Birthstone traditions are symbolic customs, not restrictions. People often wear another month’s stone because they like its color, value its traditional meaning or want to represent someone important.
Are birthstones connected to healing?
Gemstones have traditional spiritual and cultural associations, but they should not be presented as medical treatments. Enjoy them as jewelry, history, personal symbolism or reflective tools without replacing professional healthcare.
Are modern and traditional birthstones different?
They can be. Lists changed across time and place, and modern organizations standardized selections while adding alternatives. That is why June, October, November and December commonly have multiple recognized stones.
What birthstone represents protection?
Garnet, turquoise, amethyst and ruby have all carried protective associations in different traditions. The exact meaning depends on the period and culture being discussed.
How do I know whether a birthstone is genuine?
Ask for an accurate description of whether the stone is natural, laboratory-grown, imitation or treated. For a valuable purchase, an independent gemological report can provide more confidence than appearance alone.
Final Thoughts
Birthstones by month turn the calendar into a language of color and symbolism. January’s garnet suggests steadiness, February’s amethyst clarity, May’s emerald renewal, July’s ruby vitality and December’s blue stones protection and insight. The tradition is flexible enough to include history, family meaning and personal taste.
Use the chart as a starting point, then choose the stone whose color, durability and story suit your life. Whether worn as fine jewelry, carried as a small mineral specimen or given as a thoughtful gift, a birthstone is most meaningful when its significance is chosen rather than assumed.
