Pisces Birthstone: The Complete Guide to Pisces Zodiac Gemstones

Ask ten astrology fans for the Pisces birthstone and you will hear several answers. Many people say aquamarine, March’s stone: pale blue, calm, and a natural match for the sign of the fish. Others point to amethyst, February’s stone, because Pisces season starts in late February. Plenty of Pisces fans also say moonstone, opal, or labradorite feels more “Pisces” than either, because it shimmers and shifts like water and moonlight.

The astrology behind that: Pisces is traditionally ruled by Jupiter and, in modern astrology, by Neptune. Neptune is the planet associated with dreams, illusion, and spirituality, the boundary between reality and imagination. Jupiter is linked with expansion, generosity, and compassion. Those are astrological associations, not scientific facts, and they are what inspire most of the gemstone pairings in this guide.

Pisces is the twelfth and last sign of the zodiac, usually described as the dreamer, the artist, and the healer. Birthdays run from about February 19 to March 20 (the exact dates shift by a day or so from year to year). Water-sign symbolism makes Pisces the sign most associated with empathy, intuition, and deep emotion. Many people who follow these traditions choose a stone as a personal reminder of the qualities they value in themselves.

This guide covers every Pisces birthstone: traditional, modern, and alternative. You will find the symbolism behind each stone, plus the gemological facts that matter when you buy: hardness, durability, treatments, and care. We also answer one question people search often, the best lucky stone for a Pisces woman. Zodiac stone lists vary by source, so treat the picks here as popular conventions rather than one official list.

Reading note: gemstone facts (hardness, composition, treatments, care) are presented as fact. Meanings, luck, and energy are traditions and beliefs. They are not scientifically proven and are not medical advice or a substitute for professional care.

Let’s find your stone.

Pisces at a Glance

Before we dive into gemstones, here’s a quick profile of the sign itself.

Pisces Zodiac Profile

Trait	Pisces Characteristics
Dates	About February 19 – March 20
Element	Water
Ruling Planets	Neptune (modern), Jupiter (traditional)
Symbol	Two Fish
Strengths (traditional astrology)	Compassionate, artistic, intuitive, empathetic, adaptable
Challenges (traditional astrology)	Escapist, overly sensitive, indecisive, prone to melancholy

Pisces Birthstone Quick Reference

Category	Gemstone
Traditional Pisces Birthstone	Aquamarine
Modern Pisces Birthstone	Amethyst
Alternative Pisces Stones	Moonstone, opal, labradorite, jade, bloodstone
Month stones that overlap	February: amethyst. March: aquamarine and bloodstone
Vedic (Jyotish) stone for Jupiter-ruled Pisces	Yellow sapphire is commonly cited in Vedic tradition, which uses a different system from Western astrology

Pisces Gemstone Facts at a Glance

Whatever meaning you attach to a stone, it still has to survive daily wear. Here are the established gemological facts for each Pisces stone. Hardness is the Mohs scale, which measures scratch resistance only, not toughness.

Stone	Mineral	Mohs hardness	Common treatments	Daily-wear and care notes
Aquamarine	Beryl (blue variety)	7.5–8	Usually heat-treated to improve blue color	Good for rings. Avoid sudden heat. Warm soapy water and a soft brush
Amethyst	Quartz (purple variety)	7	Sometimes heat-treated; lab-grown amethyst is common	Fine for rings; prolonged strong light or heat can fade color
Moonstone	Feldspar (orthoclase/albite mix)	6–6.5	Rarely treated	Has cleavage and can chip. Better for pendants and earrings, or a protective setting for rings
Opal	Hydrated silica	5.5–6.5	Some stones are treated, e.g. smoke-treated or impregnated; doublets and triplets exist	Delicate. Can crack from heat or dryness. Best for occasional-wear pieces; no ultrasonic cleaners
Labradorite	Feldspar (plagioclase)	6–6.5	Rarely treated	Cleavage and scratch risk; suits pendants and earrings
Jade	Jadeite or nephrite	About 6–7	Dyeing, bleaching and polymer impregnation exist; ask for disclosure	Tough despite moderate hardness; good for bangles and beads
Bloodstone	Chalcedony (quartz family) with red inclusions	About 6.5–7	Rarely treated	Durable enough for signet rings and daily wear

Why Are Certain Gemstones Associated With Pisces?

Let’s start with the astrology, because the pairings didn’t appear randomly. They come from a mix of planetary rulership, water-sign symbolism, color, and the calendar overlap with the February and March birthstones.

Neptune: Pisces’ Ruling Planet (Modern)

In modern astrology Neptune is the planet of dreams, illusion, spirituality, and the subconscious. It blurs boundaries between reality and fantasy and between self and other. Pisces, ruled by Neptune, is described as empathetic and creative, and sometimes prone to escapism. In this tradition, a Pisces gemstone is chosen to reflect calm, imagination, and gentle grounding.

Water Sign Symbolism

Pisces is a water sign, along with Cancer and Scorpio. Pisces’ water is usually pictured as the ocean: vast, deep, and sometimes turbulent. The stones associated with the sign are often translucent, shimmering, or calming, such as aquamarine’s sea blue, moonstone’s lunar glow, opal’s rainbow fire, and amethyst’s violet.

How Gemstones Reflect Pisces Traits (Traditional Associations)

• Aquamarine – Traditionally linked with calm, clarity, and courage.
• Amethyst – Associated with intuition, spiritual protection, and inner wisdom.
• Moonstone – Associated with intuition, emotional cycles, and dreams.
• Opal – Associated with imagination and creativity.
• Labradorite – Associated with transformation and mysticism.
• Jade – Associated with harmony and stability, especially in Chinese culture.
• Bloodstone – Traditionally associated with courage and grounding.

Each stone speaks to a different kind of fish.

Aquamarine: The Traditional Pisces Birthstone

Why Aquamarine Is Associated With Pisces

Aquamarine is the traditional Pisces birthstone. The connection comes from both astrology and the calendar. Pisces season overlaps with March (the aquamarine month), and aquamarine’s symbolism of calm, clarity, and emotional balance is seen as a match for the sign’s deep, feeling nature. Its name means “seawater” in Latin, and Pisces is the sign of the ocean.

Aquamarine Symbolism

• Calm – In tradition, aquamarine soothes emotional storms. Some Pisces wearers see it as a reminder to breathe.
• Clarity – Associated with gentle mental clarity for a sign known for rich imagination.
• Emotional balance – Symbolically linked with processing feelings without being overwhelmed.
• Courage – Sailors have traditionally carried aquamarine for protection at sea, a historical folk belief.

Why Aquamarine Matches Pisces Energy

In astrology, Pisces is described as empathetic to a fault, absorbing the emotions of everyone around. Aquamarine’s cool, clear blue is often chosen as a visual symbol of boundaries and clear communication, something Pisces is said to sometimes avoid in favor of retreat.

Aquamarine Jewelry for Pisces

• Rings – A solitaire aquamarine ring in white gold or silver. At 7.5–8 on the Mohs scale, aquamarine is a solid ring choice.
• Necklaces – A simple aquamarine pendant worn near the heart.
• Earrings – Aquamarine studs or drops for everyday wear.
• Bracelets – Aquamarine bead bracelets or tennis bracelets. Stackable and soothing in look.

Aquamarine Buying Considerations

• Light vs deep blue tones: Light aquamarine is more affordable and gentler. Deep blue stones, sometimes sold under the trade name “Santa Maria” after a Brazilian source, are rarer and more valuable. Origin names should be backed by documentation.
• Clarity and cut: Aquamarine is often eye-clean. Emerald cuts and ovals are classic.
• Natural vs treated stones: Most aquamarine is heat-treated to remove greenish tones and deepen the blue. This is standard and widely accepted when disclosed.

For more, read our March Birthstone Guide, which covers aquamarine and bloodstone in depth.

Amethyst: The Modern Pisces Birthstone

Why Amethyst Became the Modern Pisces Stone

Amethyst is the February birthstone, and it is also recognized as a Pisces stone in many modern lists. The connection is symbolic rather than calendrical alone. Pisces season begins in late February, and in crystal-healing tradition amethyst’s purple is linked with the crown chakra, an association some people connect with a search for meaning beyond the material world. That is a spiritual belief, not a scientific finding.

Amethyst Symbolism

• Intuition – Associated in tradition with the “third eye” and inner knowing.
• Spiritual protection – Folk tradition holds that amethyst guards against negative energy. This is belief, not fact.
• Calm mind – Historically, amethyst was linked with sobriety and clear thinking; its name comes from a Greek word meaning “not intoxicated.”
• Inner wisdom – Often chosen as a companion for meditation and dream journaling.

Why Amethyst Matches Pisces Personality

Pisces is described in astrology as open and absorbent. People who follow these traditions pick amethyst as a symbolic boundary, a small reminder to stay centered in their own spiritual practice.

Amethyst Jewelry for Pisces

• Rings – A deep purple amethyst solitaire or a geometric halo ring. Amethyst is 7 on the Mohs scale, fine for rings with normal care.
• Necklaces – An amethyst pendant for daily wear.
• Bracelets – Amethyst bead bracelets, stackable and soft in color.
• Earrings – Amethyst studs or drops. Subtle and affordable.

Remember that amethyst color can fade with prolonged strong light or heat, and that much citrine on the market is heat-treated amethyst. Lab-grown amethyst is also widely sold; a lab-grown stone has the same chemistry as natural, not an imitation, but it should be labeled as lab-grown.

Comparison: Aquamarine vs Amethyst

Feature	Aquamarine	Amethyst
Traditional associations	Calm, communication, balance	Intuition, protection, inner wisdom
Style	Oceanic, minimalist	Mystical, regal
Mohs hardness	7.5–8	7
Everyday wear	Excellent	Good
Typical cost	Higher per carat for good color	More affordable

Alternative Pisces Birthstones

Aquamarine and amethyst are the most recognized, but other stones may feel more aligned with your style and taste.

Moonstone

Intuition and Emotional Cycles

Moonstone is a feldspar with a soft, floating adularescence, a blue or white shimmer that moves across the surface. It is a June birthstone in many lists, which gives it a second birthday-gift use. See our comparison of June birthstones if you are also shopping for a June birthday.

Connection to Dreams and Subconscious

In crystal tradition, moonstone is the stone of dreams and lunar cycles. People who follow this tradition associate it with intuition and often keep it nearby at night. These are beliefs, not scientific effects, and moonstone has not been shown to improve sleep.

Lunar Symbolism

For Pisces who identify with the receptive, nurturing side of the sign, moonstone’s moonlit shimmer is a popular symbolic match.

Opal

Imagination and Creativity

Opal is the October birthstone, known for its play-of-color, a rainbow of shifting spectral colors. Traditionally it is linked with imagination and artistic expression.

Why Pisces Is Often Linked With Opal

Pisces is often described as the most imaginative sign of the zodiac. Opal’s play-of-color is a visual match for that kaleidoscopic image. It is an inspiring stone in symbolism, though a delicate one in practice (see the facts table above).

Dream-State Symbolism

Opal seems to shift as you move it, like a dream that changes when you try to grasp it, which is why writers and artists often choose it for a symbolic piece.

Labradorite

Mystical Symbolism

Labradorite is a feldspar with a spectacular iridescent flash called labradorescence. In crystal tradition it is the stone of transformation and mysticism.

Bridge Between Worlds

Pisces is traditionally pictured with one foot in the material world and one in the spiritual. Labradorite is often chosen as a symbol of that bridge. In protective-stone folklore it is also said to shield against negative energy, which is a belief, not a proven effect.

Why It’s Rising in Popularity

Labradorite has become a favorite among people who like spiritual jewelry. Its otherworldly flash feels Neptunian: mysterious, beautiful, and slightly unpredictable.

Jade

Harmony and Stability

Jade (jadeite or nephrite) is a green stone treasured in Chinese culture for thousands of years. It symbolizes harmony, balance, and good fortune in that tradition.

Calming Symbolism

Jade’s cool, smooth feel and soft green make it a popular choice for people who like a calming look. It is a symbol only. Jade jewelry is not a treatment for anxiety or any other condition, and anyone struggling with anxiety or low mood should talk to a health professional.

Grounded Symbolism

Jade is often described as an earth-connected stone, which is why it is paired in tradition with a water sign that sometimes wants grounding. Ask for disclosure of dye or polymer treatment when buying.

Bloodstone

Courage and Resilience

Bloodstone is dark green chalcedony with red specks. It is the alternate March birthstone and has long been linked with courage in folklore.

Staying Present

Pisces is traditionally described as escapist, retreating into fantasy when life gets hard. Bloodstone is the “reality check” stone in this tradition, offered as a symbol of staying present. It is also one of the most affordable stones in this guide and durable enough for a signet ring.

Comparison Table

Gemstone	Traditional Pisces Link	Symbolism	Relative Cost
Aquamarine	Very strong (traditional stone)	Calm, clarity, courage	Moderate to high
Amethyst	Very strong (modern stone)	Intuition, protection, wisdom	Low to moderate
Moonstone	Popular alternative	Dreams, cycles, subconscious	Low to moderate
Opal	Popular alternative	Imagination, creativity, dreams	Moderate to high, depending on quality
Labradorite	Popular alternative	Transformation, mysticism	Low to moderate
Jade	Cultural alternative	Harmony, stability	Low to very high (quality varies widely)
Bloodstone	Alternate March stone	Grounding, courage, resilience	Low

Which Pisces Birthstone Matches Your Pisces Type?

Not every Pisces is the same. Here is a playful way to match a style or mood to a stone. It’s for fun and personal reflection, not a diagnosis.

The Dreamer Pisces

You live in your head, with daydreams and alternate realities.

• Best stone: Moonstone. Matches a dreamy, lunar aesthetic and works nicely as a bedside keepsake.

The Creative Pisces

You’re an artist, writer, musician, or maker.

• Best stone: Opal. Its shifting colors make a fitting symbol for creative work.

The Spiritual Pisces

You’re drawn to meditation, astrology, or mysticism.

• Best stone: Amethyst. A traditional meditation companion that is also practical for daily wear.

The Emotional Pisces

You feel everything, including other people’s feelings.

• Best stone: Aquamarine. Its calm blue is a popular symbol of clear boundaries and gentle self-expression.

The Overwhelmed Pisces

Life has been heavy.

• Best stone: Jade. A symbol of steadiness. If you are struggling with anxiety or low mood, please speak with a doctor or counselor; no gemstone replaces that support.

The Grounding-Seeking Pisces

You love your dreamy side but want a reminder to stay present.

• Best stone: Bloodstone. A traditional courage and grounding stone with practical durability.

Pisces Birthstone Decision Matrix

If You Value…	Best Stone
Intuition & dreams	Moonstone
Creativity & imagination	Opal
Spiritual symbolism & protection	Amethyst
Calm look & balance	Aquamarine
Harmony & stability	Jade
Grounding & courage	Bloodstone

What Is the Best Lucky Stone for a Pisces Woman?

This is one of the most searched questions about the sign. A few honest points first. “Lucky stone” is a matter of tradition and personal belief; there is no scientific evidence that any gemstone brings luck. Zodiac traditions also do not really differ by gender, so the stones below apply to any Pisces. With that said, here are the most popular picks among people who ask this question:

• Aquamarine is the most widely cited lucky or traditional stone for Pisces, and a classic choice for a necklace or ring.
• Amethyst is the popular modern pick and the most affordable of the main stones.
• Moonstone is a favorite when the wearer prefers a softer, lunar look.
• Yellow sapphire is cited in Vedic astrology for Jupiter-ruled Pisces. This is a separate tradition with its own rules, and astrologers in that tradition usually advise consulting a practitioner. We do not endorse it as a requirement.

If you are buying as a gift, the simplest approach is to choose the stone and style the recipient will enjoy wearing, then add the astrology as a story. A thoughtful note matters more than a rule.

Pisces Birthstone Colors and Their Meanings

Color symbolism is cultural and varies by tradition. In many crystal-healing and chakra systems, colors are associated with chakras. That is a belief system, not a scientific one.

Blue Stones – Aquamarine

Blue is associated in chakra tradition with the throat chakra, communication, and the ocean. Aquamarine’s pale blue is the color of clear water.

Purple Stones – Amethyst

Purple is associated with the crown chakra, spiritual awareness, and the subconscious. Amethyst’s violet is the traditional color of contemplation.

White/Iridescent Stones – Moonstone, Opal, Labradorite

White and multicolor are linked with the moon, dreams, and the space between worlds. Moonstone’s white shimmer is lunar; opal’s rainbow is playful; labradorite’s flash is mystical.

Green Stones – Jade

Green is associated with the heart chakra and with harmony and growth. Jade’s soft green is the traditional color of balance.

Red/Dark Stones – Bloodstone

Red and dark green are linked with the root chakra, vitality, and courage in this symbolism.

Which Color Best Reflects Pisces?

There’s no single answer. Pale blue (aquamarine) is the most traditional, the color of the sea. Purple (amethyst) speaks to the mystic. Iridescent (moonstone, opal, labradorite) speaks to the dreamer. The best color is the one you will enjoy wearing.

Pisces Birthstone Jewelry Guide

Pisces Rings

• Aquamarine solitaire ring – Calm, elegant, ocean-inspired, and durable enough for daily wear.
• Moonstone cabochon ring – Lunar and soft. Choose a bezel setting and take it off for heavy work, because moonstone has cleavage.
• Opal halo ring – Colorful and artistic. Better for occasional wear because of opal’s sensitivity.
• Bloodstone signet ring – Grounded and understated, and durable.

Pisces Necklaces

• Aquamarine pendant – A classic, calm-looking choice near the heart.
• Amethyst charm – Perfect for layering.
• Moonstone station necklace – Dreamy and elegant, and low-risk for a delicate stone because necklaces are protected from knocks.

Pisces Bracelets

• Aquamarine bead bracelet – Soothing in look, stackable, daily wear.
• Jade stretch bracelet – Affordable, and jade is tough despite moderate hardness.
• Labradorite bracelet – Mystical and unique; labradorite has cleavage, so avoid hard knocks.

Pisces Earrings

• Aquamarine studs – Everyday classics.
• Opal drop earrings – Artistic and colorful. Earrings are a safe way to wear delicate opal.
• Moonstone hoop earrings – Lunar, soft, and modern.

Current Pisces Jewelry Trends

• Ethereal and “dream aesthetic” jewelry – Raw gemstones, organic shapes, and minimalist settings.
• Iridescent gemstones – Moonstone, opal, and labradorite are popular for their shifting colors.
• Layered spiritual jewelry – Stacked gemstone bracelets and multiple thin chains with charms.

If a piece is for a child, check that it is age-appropriate, since small stones and clasps can be a choking hazard. For more ideas organized by personality, see our Zodiac Birthstones hub.

Best Pisces Birthstone Gifts

Birthday Gifts: A moonstone pendant for the dreamer, an opal ring for the artist, or an aquamarine necklace for someone who loves the sea.

Spiritual-Theme Gifts: An amethyst or labradorite piece for a meditation lover.

Symbolic Gifts: A jade bracelet as a symbol of harmony, or a bloodstone ring as a symbol of courage.

Artistic Gifts: An opal or labradorite pendant to celebrate a creative person.

Self-Gifting Ideas: Any stone that fits your style. Aquamarine for a classic look, moonstone for a dreamy one, amethyst for an affordable statement, and jade for a timeless one.

Best Gemstones by Budget (Approximate Jewelry Price Tiers)

These tiers are rough guides for finished jewelry in US dollars; prices vary widely by metal, size, quality, and seller.

• Under $100: Moonstone, bloodstone, jade beads, small amethyst.
• $100–$500: Aquamarine, amethyst, labradorite.
• $500–$2,000: Fine aquamarine, opal, larger amethyst.
• $2,000+: Larger, higher-quality aquamarine and fine opal. We do not present gemstones as investments.

Pisces Birthstones vs February and March Birthstones

Pisces and February Birthstones

February’s birthstone is amethyst, one of the modern Pisces stones. Pisces born in late February (about February 19–28) align with amethyst on both lists.

Pisces and March Birthstones

March has two birthstones: aquamarine and bloodstone. Aquamarine is the traditional Pisces stone and bloodstone is an alternative. Pisces born in March (March 1–20) align with aquamarine on both lists.

Why Pisces Has One of the More Varied Sets

Pisces season spans the end of February and most of March, which is why the sign connects to February’s amethyst and March’s aquamarine and bloodstone. On top of that, the sign’s dreamy image invites a wide range of shimmering, color-shifting stones, from aquamarine to moonstone to opal. For the full month-by-month picture, start from the Zodiac Birthstones hub.

Comparison Table

Goal	Best Choice
A calm, classic look	Aquamarine
Spiritual symbolism	Amethyst
Creativity	Opal
Dreamy, lunar look	Moonstone
Grounding symbolism	Bloodstone or jade

Why Moonstone Is Many People’s “Most Pisces” Stone

Most Pisces birthstone guides focus on aquamarine and amethyst and mention moonstone as an afterthought. Plenty of people feel moonstone deserves more attention. This is an opinion about symbolism, not a rule.

Lunar Symbolism

Pisces is ruled by Neptune, but in astrology the Moon governs emotions and cycles. Moonstone’s shimmer changes with movement, which many people see as a pretty parallel to shifting moods.

Dreams and Intuition

In astrology, Pisces is tied to dreams and intuition. Moonstone is the traditional “dream” stone in crystal lore. Keeping it by the bed is a ritual some enjoy, but it has no proven effect on sleep.

Why Some Prefer It Over Traditional Stones

Aquamarine is calm. Amethyst is regal. Moonstone is soft and mysterious, and for some Pisces that feels more personal. It is also usually more affordable than good aquamarine, though it is softer and needs more care.

Neptune and Pisces: The Planet of Dreams and Illusion

Most astrology guides mention Neptune, but they rarely connect it to gemstone choices. In symbolism, here is the logic.

Neptune’s Influence on Imagination

Neptune is associated with dissolved boundaries: between self and other, between reality and fantasy. In astrology that is why Pisces is described as both dreamy and creative.

Spirituality and Escapism

Traditional astrology says Neptune also carries shadows such as avoidance and confusion. People who like to use stones symbolically choose pieces that remind them to enjoy creativity while staying present.

How Gemstones Reflect Dream-State Imagery

• Moonstone – Dreams and shifting moods.
• Opal – Imagination and artistic flow.
• Amethyst – Spiritual reflection.
• Labradorite – Mystery and transformation.

How to Choose the Right Pisces Birthstone

• Based on your birth date: Late February birthdays can wear amethyst on both lists. March birthdays can wear aquamarine.
• Based on durability: For a daily ring, choose aquamarine, amethyst, or bloodstone. Choose opal, moonstone, and labradorite for earrings, pendants, or protected settings.
• Based on budget: Amethyst, moonstone, and bloodstone are the most affordable; fine aquamarine and quality opal cost more.
• Based on the recipient’s style: Minimalist settings for aquamarine; raw or cabochon pendants for moonstone; colorful opals for statement pieces.
• Based on disclosure: Ask whether the stone is natural or lab-grown, and what treatments it has had.

Final Thoughts: What Is the Best Pisces Birthstone?

Aquamarine remains the traditional Pisces birthstone, a calming, ocean-connected stone with a durable build. Amethyst is the most widely recognized modern alternative, and it is easy on the budget. Moonstone, opal, and labradorite capture Pisces’ dreamy, shimmering image. Jade and bloodstone bring a grounded counterpoint.

The best Pisces birthstone depends on what you want from it: a classic look, creativity, a keepsake for a dreamer, or a durable everyday ring. Try a few stones. Notice which one you enjoy wearing. And remember that the two fish swim in opposite directions but are tied together. Your stone can be a small reminder to honor both currents.

For other water signs, read the Cancer Birthstone Guide and Scorpio Birthstone Guide. For the full zodiac overview, see our Zodiac Birthstones hub.

Related Zodiac Birthstone Guides

Pisces is the last sign of the zodiac; the cycle begins again with Aries and the previous sign is Aquarius.

• Aries Birthstone Guide
• Taurus Birthstone Guide
• Gemini Birthstone Guide
• Cancer Birthstone Guide
• Leo Birthstone Guide
• Virgo Birthstone Guide
• Libra Birthstone Guide
• Scorpio Birthstone Guide
• Sagittarius Birthstone Guide
• Capricorn Birthstone Guide
• Aquarius Birthstone Guide
• Back to the Zodiac Birthstones hub

Ready to find your Pisces stone? Browse our collections below.

[Shop Aquamarine Jewelry at Blue Nile]
[Shop Moonstone & Amethyst at James Allen]
[Shop Ethical Pisces Birthstones at Brilliant Earth]

Explore More Zodiac Birthstone Guides