Birthstones by Month: Meanings, History & Origins

Birthstones turn a piece of jewelry into something personal. A gemstone can mark a birthday, represent a loved one, or simply hold a color and story that feel like your own. But birthstone lists can be confusing: some months have one stone, others have three, and traditional lists do not always match modern ones.

This guide brings the most widely recognized modern birthstones together in one place. You will find their colors, traditional meanings, history, geographic sources, and practical advice for choosing a birthstone necklace or gift.

A note on meaning: The qualities associated with birthstones come from historical traditions, folklore, and cultural symbolism. They are not medical claims, and a gemstone should never replace professional health care.

Birthstone Chart: Every Month at a Glance

Month	Modern birthstone(s)	Signature color	Traditional meaning
January	Garnet	Deep red; also green, orange, and more	Protection, friendship, vitality
February	Amethyst	Purple	Clarity, calm, inner strength
March	Aquamarine, bloodstone	Sea blue; dark green with red flecks	Serenity, courage, safe passage
April	Diamond	Colorless; also fancy colors	Strength, clarity, enduring love
May	Emerald	Rich green	Renewal, growth, loyalty
June	Pearl, alexandrite, moonstone	White; color-changing; luminous white	Wisdom, transformation, new beginnings
July	Ruby	Red	Passion, courage, protection
August	Peridot, spinel, sardonyx	Yellow-green; many colors; banded red-brown	Renewal, hope, strength
September	Sapphire	Blue; also many fancy colors	Truth, loyalty, wisdom
October	Opal, tourmaline	Play-of-color; nearly every color	Hope, creativity, compassion
November	Topaz, citrine	Golden yellow; topaz also comes in many colors	Joy, abundance, warmth
December	Turquoise, tanzanite, zircon	Blue to blue-green	Peace, transformation, wisdom

Where Did Birthstones Come From?

The birthstone tradition does not have one simple starting point. One commonly cited influence is the description of a ceremonial breastplate set with twelve stones in the Book of Exodus. Later writers, including the first-century historian Josephus and the fourth-century scholar St. Jerome, connected sets of twelve gems with the months or signs of the zodiac. Translating ancient gemstone names is difficult, however, so those stones cannot be matched confidently to today's mineral names.

Over time, the custom shifted from wearing a collection of stones to wearing the gem associated with a person's birth month. Different regions developed different lists. In the United States, the organization now known as Jewelers of America standardized a modern list in 1912. The list continued to evolve: alexandrite, citrine, tourmaline, and zircon were added in 1952, tanzanite joined December in 2002, and spinel joined August in 2016.

That evolving history explains why more than one answer can be correct. A person born in June can choose pearl, alexandrite, or moonstone; the best choice is the one that suits the wearer's style, story, and budget.

For current U.S. and gemological overviews, see the Jewelers of America birthstone list and the GIA birthstone guide.

January Birthstone: Garnet

Meaning: Protection, friendship, vitality, and safe travel
Color: Best known for deep red, but garnet also occurs in orange, yellow, purple, and green
Major sources: Africa, India, Sri Lanka, Brazil, and the United States

The word garnet comes from the medieval Latin granatus, referring to the gem's resemblance to red pomegranate seeds. Garnets have been used since the Bronze Age. Ancient Egyptian jewelry featured red garnets, while Roman signet rings used carved garnet to seal documents.

Because of its long association with protection during journeys and reunion with loved ones, garnet makes a thoughtful gift for someone beginning a new chapter. It is also an appealing choice for people who want a red gemstone with a moodier, earthier tone than ruby. Learn more from the GIA January birthstone guide.

February Birthstone: Amethyst

Meaning: Clarity, calm, inner strength, and self-possession
Color: Pale lilac to deep violet
Major sources: Brazil, Uruguay, Zambia, Bolivia, and the United States

Amethyst is the purple variety of quartz. Its name comes from the Greek amethystos, meaning “not intoxicated,” reflecting the ancient belief that it encouraged clear thinking. Purple was historically expensive to produce and closely connected with royalty, which helped amethyst acquire a regal reputation.

Large discoveries in Brazil during the nineteenth century made amethyst more accessible. Today, it is a versatile everyday stone that pairs naturally with sterling silver and cool-toned wardrobes. The GIA February birthstone guide provides more history and sourcing information.

March Birthstones: Aquamarine and Bloodstone

Aquamarine

Meaning: Serenity, communication, unity, and safe passage
Color: Pale blue to greenish blue
Major sources: Brazil, Pakistan, Madagascar, Nigeria, Mozambique, and Zambia

Aquamarine is the blue-to-greenish-blue variety of beryl, the same mineral family as emerald. Its name combines the Latin words aqua and marina—“water” and “of the sea.” Sailors carried it as a talisman for safe voyages, which is why the gem remains associated with calm water and protection.

Bloodstone

Meaning: Courage, resilience, and vitality
Color: Dark green chalcedony with red or brown spots
Major sources: India, Brazil, Australia, China, and the United States

Bloodstone, traditionally called heliotrope, has appeared in seals, carvings, and amulets for centuries. It offers an earthy alternative for someone who does not identify with aquamarine's delicate blue. Both stones are covered in the GIA March birthstone guide.

April Birthstone: Diamond

Meaning: Strength, clarity, endurance, and lasting love
Color: Colorless is classic, but natural and laboratory-grown diamonds can also have color
Major natural sources: Botswana, Canada, Russia, South Africa, Angola, and the Democratic Republic of the Congo

The name diamond comes from the Greek adamas, meaning “invincible” or “unbreakable.” Natural diamonds formed deep inside Earth, many of them more than a billion years ago. Diamonds were traded from India by at least the fourth century BCE, while discoveries in South Africa during the late nineteenth century helped create the modern diamond market.

Diamond's durability and long history explain its symbolism of enduring commitment. A laboratory-grown diamond is still diamond—with essentially the same chemical composition and crystal structure—but it has a laboratory rather than geological origin. A diamond simulant such as cubic zirconia or moissanite only resembles diamond and has a different composition. The GIA April birthstone guide explains its history in greater depth.

May Birthstone: Emerald

Meaning: Renewal, growth, loyalty, and flourishing love
Color: Green to bluish green
Major sources: Colombia, Zambia, Brazil, Afghanistan, and Ethiopia

Emerald is the green variety of beryl. It has been prized for thousands of years, from ancient Egyptian royalty to the rulers of the Inca world. Cleopatra's famous enthusiasm for emeralds helped strengthen the stone's association with power, spring, and renewal.

Natural emerald commonly contains visible internal characteristics, often called jardin, the French word for “garden.” These features can be part of an emerald's identity, but buyers should still ask whether a stone has been treated. For additional context, visit the GIA May birthstone guide.

June Birthstones: Pearl, Alexandrite, and Moonstone

June offers three very different expressions of the same month.

Pearl

Meaning: Wisdom, sincerity, and calm
Origin: Grown within mollusks rather than mined from rock
Major cultured-pearl sources: China, Japan, Australia, Indonesia, and French Polynesia

Pearls have been treasured for millennia. Most pearls sold today are cultured: people initiate the pearl-forming process, while the mollusk builds layers of nacre. Pearl is softer than many faceted gems and should be protected from perfume, hairspray, and harsh cleaners.

Alexandrite

Meaning: Transformation, balance, good fortune, and adaptability
Color: Often green or blue-green in daylight and red to purplish red in warmer light
Major natural sources: Russia, Brazil, Sri Lanka, and East Africa

Alexandrite was discovered in Russia's Ural Mountains in the nineteenth century and became celebrated for its dramatic color change. Fine natural alexandrite is rare, which is why laboratory-created alexandrite is widely used in jewelry. The laboratory-grown version shares the essential crystal structure and color-change character of alexandrite but is created under controlled conditions.

Moonstone

Meaning: New beginnings, intuition, and emotional balance
Color: Colorless to white, peach, gray, or green, often with a floating sheen
Major sources: Sri Lanka, India, Madagascar, Myanmar, and Tanzania

Moonstone's billowing light effect is called adularescence. The gem was especially important in Art Nouveau jewelry and returned to popularity in the 1960s. Explore all three stones in the GIA June birthstone guide.

July Birthstone: Ruby

Meaning: Passion, courage, protection, and success
Color: Red to purplish red
Major sources: Myanmar, Mozambique, Sri Lanka, Vietnam, Tanzania, and Thailand

Ruby is the red variety of corundum; every other color of gem-quality corundum is sapphire. The Sanskrit name for ruby, ratnaraj, is commonly translated as “king of precious stones.” Across cultures, its intense color has connected it with life, love, power, and courage.

Ruby ranks 9 on the Mohs hardness scale and is well suited to frequently worn jewelry. Heat treatment is common and generally accepted, but it should be disclosed. Read the GIA July birthstone guide before buying a significant ruby.

August Birthstones: Peridot, Spinel, and Sardonyx

Peridot

Meaning: Renewal, optimism, and protection
Color: Yellow-green to green
Major sources: Myanmar, Pakistan, Vietnam, China, Tanzania, and Arizona

Peridot is the gem variety of olivine. The ancient Red Sea island of Zabargad is its oldest recorded source. Peridot also occurs in meteorites, although extraterrestrial material is exceptionally rare in jewelry.

Spinel

Meaning: Hope, revitalization, and resilience
Color: Red, pink, orange, purple, blue, and more
Major sources: Myanmar, Sri Lanka, Vietnam, Tanzania, and Tajikistan

For centuries, red spinel was mistaken for ruby. Famous “rubies” in European royal collections were later identified as spinel, including the Black Prince's Ruby in Britain's Imperial State Crown.

Sardonyx

Meaning: Strength, stability, and protection
Color: Bands of reddish-brown sard and white or dark onyx
Major sources: India, Brazil, Germany, Madagascar, Uruguay, and the United States

Sardonyx is the oldest of the three August traditions and has been used for carved cameos, seals, and talismans for thousands of years. The GIA August birthstone guide explains why the month now has three choices.

September Birthstone: Sapphire

Meaning: Truth, loyalty, wisdom, and nobility
Color: Blue is traditional; sapphire also occurs in pink, yellow, green, orange, purple, and colorless varieties
Major sources: Sri Lanka, Madagascar, Myanmar, Australia, Thailand, Cambodia, and Montana

Sapphire has been associated with royalty and faith for centuries. Medieval clergy wore it as a symbol of heaven, while royal families valued its rich blue color and durability. Like ruby, sapphire is corundum and ranks 9 on the Mohs scale.

Sapphires are commonly heat treated to improve color or clarity. Ask about treatments when comparing stones, especially at higher price points. See the GIA September birthstone guide for sourcing and care details.

October Birthstones: Opal and Tourmaline

Opal

Meaning: Hope, creativity, and truth
Color: White, black, or transparent body color, sometimes displaying rainbow play-of-color
Major sources: Australia, Ethiopia, Mexico, Brazil, and the United States

The name opal may trace back to the Sanskrit upala, meaning “precious stone,” through the Latin opalus. Its shifting play-of-color inspired comparisons with lightning, fire, and galaxies. Opal contains water within its structure and is softer than many faceted gems, so it benefits from gentler wear and cleaning.

Tourmaline

Meaning: Creativity, compassion, and confidence
Color: Almost every color, often with two or more colors in one crystal
Major sources: Brazil, Afghanistan, Pakistan, Mozambique, Madagascar, Nigeria, California, and Maine

Tourmaline's name comes from the Sinhalese toramalli, often interpreted as “stone with mixed colors.” Its extraordinary palette makes it a flexible alternative when traditional opal does not match the wearer's style. Learn more in the GIA October birthstone guide.

November Birthstones: Topaz and Citrine

Topaz

Meaning: Joy, abundance, affection, and confidence
Color: Naturally colorless or pale; also yellow, orange, pink, red, brown, and treated blue
Major sources: Brazil, Pakistan, Sri Lanka, Nigeria, Madagascar, and the United States

Topaz has frequently been confused with other yellow gemstones. Precious topaz ranges from yellow to orange and pink, while much of the blue topaz seen in modern jewelry begins as colorless material that is irradiated and heated.

Citrine

Meaning: Warmth, optimism, generosity, and prosperity
Color: Pale yellow to golden orange
Major sources: Brazil, Bolivia, Spain, Madagascar, and parts of Africa

Citrine is the yellow-to-orange variety of quartz. Natural citrine is relatively uncommon; much commercial citrine is produced by heating amethyst, a stable and widely accepted treatment that should still be accurately represented. See the GIA November birthstone guide for more information.

December Birthstones: Turquoise, Tanzanite, and Zircon

Turquoise

Meaning: Peace, protection, friendship, and good fortune
Color: Sky blue to greenish blue, sometimes with a dark matrix
Major sources: China, Iran, the United States, Egypt, and Mexico

Turquoise is one of the world's oldest jewelry materials. Ancient Egyptian rulers wore it, and it has deep artistic and cultural significance in Indigenous communities of the American Southwest. Turquoise is often stabilized or treated, so care guidance and disclosure matter.

Tanzanite

Meaning: Transformation, individuality, and new beginnings
Color: Blue to violet or bluish purple
Origin: Found commercially in only one small area near Mount Kilimanjaro in Tanzania

Tanzanite was identified as a new gem variety of zoisite in 1967 and added to the modern December list in 2002. Its single geographic source and blue-violet pleochroism make it distinct.

Zircon

Meaning: Wisdom, prosperity, and restful protection
Color: Blue is popular for December, but zircon also occurs in colorless, yellow, orange, red, brown, and green
Major sources: Cambodia, Sri Lanka, Myanmar, Vietnam, Tanzania, and Australia

Natural zircon is not cubic zirconia. Zircon is an ancient natural mineral, while cubic zirconia is a laboratory-made diamond simulant with a different chemical composition. The GIA December birthstone guide covers all three choices.

Natural, Laboratory-Grown, Treated, or Simulated: What Is the Difference?

These terms describe different things and should not be used interchangeably.

• Natural gemstone: Formed through natural geological or biological processes and then mined or harvested.
• Laboratory-grown gemstone: Created by people but has essentially the same crystal structure and chemical composition as its natural counterpart.
• Treated gemstone: A natural or laboratory-grown stone whose color or clarity has been improved through heat, irradiation, filling, oiling, or another process.
• Simulant: A different material selected because it resembles another gem. Cubic zirconia can simulate diamond, but it is not diamond.

Origin does not decide whether a piece can carry meaning. What matters is transparent description, appropriate pricing, and choosing a stone that fits the wearer. GIA explains why clear disclosure is essential in its guide to synthetic gem materials.

How to Choose Birthstone Jewelry

1. Begin with the person, not the calendar

A birth month is a starting point, not a rule. If she loves green but was born in June, a green-shifting alexandrite may feel more personal than pearl. If she never wears bright colors, a subtle moonstone may suit her better than a saturated gem.

2. Choose a format she will actually wear

Pendant necklaces are often easier to gift than rings because sizing is more forgiving. A 16-to-18-inch adjustable chain works with many everyday necklines. For practical outfit guidance, read How to Style a Pendant Necklace.

3. Consider durability and care

Diamond, sapphire, and ruby tolerate frequent wear well. Amethyst, aquamarine, garnet, spinel, topaz, and tourmaline are suitable for many jewelry styles with normal care. Pearl, opal, moonstone, turquoise, and tanzanite require more protection from impact, heat, chemicals, or abrasion.

4. Ask about origin and treatment

Product descriptions should distinguish natural, laboratory-grown, treated, and simulated stones. When a stone's origin or treatment materially affects its value or care, ask for documentation.

5. Let the design carry the rest of the story

A celestial setting can represent guidance. A botanical pendant can suggest growth. A vintage-inspired design can connect the gift with memory and continuity. The stone marks the month; the design makes the piece feel personal.

Explore birthstone-inspired necklaces at WhisperVow

Frequently Asked Questions About Birthstones

What are the birthstones for each month?

The most widely recognized modern list is: January garnet; February amethyst; March aquamarine and bloodstone; April diamond; May emerald; June pearl, alexandrite, and moonstone; July ruby; August peridot, spinel, and sardonyx; September sapphire; October opal and tourmaline; November topaz and citrine; and December turquoise, tanzanite, and zircon.

Why do some months have more than one birthstone?

Birthstone lists developed across different periods and regions. Modern alternatives were also added to offer more choices in color, availability, and price. There is no requirement to choose one “most official” option when a month has several recognized stones.

Are birthstone meanings scientifically proven?

No. Meanings such as protection, courage, loyalty, or good fortune come from folklore, religion, and cultural tradition. They can give jewelry personal significance, but they are not scientifically established health effects.

Can I wear a birthstone that is not from my birth month?

Yes. Many people choose a gemstone for its color, symbolism, anniversary association, or connection to someone they love. Birthstone jewelry is a personal tradition, not a restriction.

What is the difference between a birthstone and a zodiac stone?

A birthstone is generally assigned by calendar month. A zodiac stone is linked to an astrological sign, whose dates cross two months. The lists come from different traditions and may not match.

Which months have three birthstones?

June, August, and December are commonly recognized as having three modern choices. June has pearl, alexandrite, and moonstone; August has peridot, spinel, and sardonyx; December has turquoise, tanzanite, and zircon.

Is a lab-created birthstone a real gemstone?

A properly identified laboratory-grown gem has essentially the same chemical composition and crystal structure as its natural counterpart, but it was created in a laboratory. It is not the same as a simulant, which is a different material made or selected to look similar.

Which birthstones are best for everyday jewelry?

Diamond, sapphire, and ruby are especially resistant to scratching. Garnet, spinel, aquamarine, amethyst, and several other gems can also work well with sensible care. Softer or more delicate materials such as pearl, opal, moonstone, turquoise, and tanzanite should be protected from impact and harsh chemicals.

What is the rarest birthstone?

There is no single answer because rarity varies by color, quality, size, origin, and whether the gem is natural or laboratory-grown. Fine natural alexandrite with a strong color change is exceptionally rare, while certain rubies, sapphires, emeralds, and natural pearls can also be extraordinarily scarce.

What is the best birthstone for a mother's necklace?

Choose the stones representing her children, partner, or other loved ones, then arrange them by color balance rather than birth order if the design allows. For a single-stone necklace, her own birthstone or the stone connected to a meaningful family milestone both work well.

How do I clean a birthstone necklace?

Cleaning depends on the gemstone and any treatments. Mild soap, lukewarm water, and a soft cloth are safe for many durable, untreated gems, but they are not universal. Avoid ultrasonic or steam cleaning unless the specific stone and treatment are known to tolerate it. Pearls and opals need especially gentle care.

Choose the Story You Want the Jewelry to Hold

The most meaningful birthstone is not necessarily the rarest or most expensive. It is the one that fits the person's life: a garnet for a January birthday, an alexandrite for a season of change, a sapphire for a lasting promise, or a combination that represents a family.

Use the month as the doorway. Then choose the color, origin, design, and symbolism that make the piece unmistakably theirs.

Sources and Further Reading

• GIA: Birthstones by Month
• GIA: Birthstone History, Lore, and Sources
• GIA: An Introduction to Synthetic Gem Materials
• GIA: Natural and Laboratory-Grown Diamonds
• Jewelers of America: The U.S. Birthstone List
• Jewelers of America: Spinel Joins August

Shop Birthstone Necklaces at WhisperVow

Choose a birthstone necklace by month, color, and the meaning you want the gift to carry. WhisperVow offers ready-to-wear designs as well as made-to-order options on selected styles.

• February amethyst necklaces
• May emerald necklaces
• June alexandrite necklaces
• Birthday necklace gifts

Featured designs: amethyst flower pendant necklace, alexandrite botanical necklace, and sapphire moon necklace.