If you were born in March, your birthstone is one of the most quietly powerful gems in the calendar: aquamarine, a stone the color of clear shallows on a calm day. Its name comes straight from the sea, and so does its energy — cool, clear and unhurried. For centuries people have reached for it not because it shouts, but because it settles the spirit and clears the mind.
This is a complete guide to the March birthstone: what it is, what it means, the symbolic meaning energy and chakra connections it carries, how to tell good aquamarine from ordinary, how it differs from look-alike stones, and how to wear and care for it so it lasts. If you want to see how March fits alongside the rest of the year, our guide to birthstones by month gives you the full picture. Otherwise, let’s stay with March.
What Is March’s Birthstone?
The modern birthstone for March is aquamarine, a pale blue to blue-green variety of the mineral beryl — the same mineral family that gives us emerald. Where emerald is deep green, aquamarine is the soft, transparent blue of seawater, which is exactly what its name means: aqua marina, “water of the sea” in Latin.
March also has a traditional alternate birthstone: bloodstone, a dark green chalcedony flecked with spots of red, long carried as a stone of courage, vitality and grounding. Bloodstone is the older of the two and still appears in many lists, but when most people today say “March birthstone,” they mean aquamarine.
The Meaning and Symbolism
Aquamarine is the stone of calm, clarity and emotional flow. It carries the soothing energy of the sea, washing away worry and mental clutter so you can think and speak from a clear, honest place. This is a crystal of communication — it opens the throat chakra, helping you express your truth with confidence and compassion, and it’s long been a favorite of anyone who needs to speak, teach or stand their ground with grace.
Ancient sailors carried aquamarine on voyages as a powerful talisman of protection, calling on its energy for safe passage and smooth waters. That protective, steadying quality still defines the stone today. Wear it as a reminder to slow down — to bring a little of that open, unclouded blue into a busy week — and to let its calming energy steady your nerves and lift the fog when life feels overwhelming.
A Short History
Aquamarine has been prized since antiquity. The Greeks and Romans cut it into seals and amulets, and its association with the sea made it a favorite among those who lived and traveled by water. Roman writers described it as the gem of sailors and fishermen, who trusted its protective power on the open water.
Through the medieval and Renaissance periods it kept its reputation as a stone of honesty, harmony and steady relationships, often exchanged between couples to renew love and deepen trust. In more recent centuries, large, clean aquamarines from Brazil became centerpieces of important jewelry, including pieces in royal collections. Its long, unbroken history is part of why it feels timeless rather than trendy.
What It Looks Like
Aquamarine ranges from a barely-there icy blue to a richer sky blue, often with a green or teal undertone. The most admired stones lean toward a pure, slightly saturated blue, though the soft sea-green hues have their own loyal following.
Good aquamarine is typically very clear, with excellent transparency and a bright, glassy shine when cut. Larger crystals are relatively common in nature, so aquamarine is one of the few fine gems available in generous sizes without an extreme jump in price — one reason it works so beautifully in everyday jewelry.
Quality: What to Look For
Four things shape the quality and value of aquamarine:
- Color: the single biggest factor. A deeper, purer blue is rarer and more prized than a very pale or strongly greenish stone, though personal taste matters as much as price.
- Clarity: fine aquamarine is usually “eye-clean,” meaning no inclusions are visible without magnification. Cloudiness or visible flaws lower the grade.
- Cut: a well-cut stone returns light evenly and looks lively from across the room. Aquamarine is often cut into emerald, oval or cushion shapes to show off its clarity.
- Treatment: many aquamarines are gently heated to shift a greenish stone toward pure blue. This is a stable, widely accepted practice — but a reputable seller should disclose it.
Where It Comes From
Brazil has historically been the most famous source of aquamarine, producing many of the large, clean blue crystals the gem is known for. Today, significant quantities also come from several countries across Africa, including Nigeria, Mozambique, Madagascar and Zambia, as well as Pakistan and parts of Asia.
Because deposits are spread across the world, aquamarine remains widely available — which keeps it accessible without sacrificing the genuine appeal of a natural stone.
Color and Type Varieties
Aquamarine itself spans a range from pale to vivid, but a few terms are worth knowing. Santa Maria is a name traditionally used for an especially deep, pure blue, originally from a Brazilian mine and now used more broadly for top-color stones. Santa Maria Africana refers to comparable rich blues from African sources.
Within the wider beryl family, aquamarine sits alongside emerald (green), morganite (pink) and heliodor (yellow). They are all the same mineral wearing different colors — a nice reminder that a small change in chemistry can completely change a stone’s character and its energy.
Aquamarine and the Chakras
Aquamarine is one of the great stones of the throat chakra (Vishuddha), the energy center of voice, truth and self-expression. When the throat chakra is balanced, you speak clearly and listen openly; aquamarine’s cool blue energy helps clear blockages there, easing the fear of speaking up and inviting honest, heartfelt communication. Its watery flow also reaches toward the heart chakra, softening old emotional residue so feelings can move freely instead of staying stuck.
For meditation, hold aquamarine over the throat or simply rest it in your palm and breathe with its calming energy. Many people pair it with clear quartz to amplify its clarifying effect, or with amethyst to deepen intuition and inner peace.
March Zodiac Signs
March spans two signs of the zodiac. Pisces covers roughly February 19 to March 20, and Aries begins around March 21 and runs into April. Aquamarine’s sea-blue calm is a natural match for Pisces, the dreamy water sign — it sharpens intuition while keeping emotions from overflowing. For fiery, fast-moving Aries, it offers a cooling, grounding counterpoint, tempering impulse with clarity and helping bold energy land with purpose.
Feng Shui and the Flow of Calm
In feng shui, aquamarine carries water energy — the element of flow, communication and abundance. Place a piece in the north area of your home or office to support career flow and clear thinking, or keep it on a desk to cool tension and encourage smooth, honest conversation. Near an entryway or workspace, its serene blue invites a steady, unhurried energy into a busy environment, helping calm replace chaos.
How to Wear It
Aquamarine’s pale blue is one of the easiest colors to live with. It reads as a soft neutral, slipping effortlessly between casual and dressed-up, warm skin tones and cool ones, gold settings and silver. Worn close on the wrist, it catches daylight and shifts from clear to teal as you move — and keeps its calming, clarifying energy in contact with you all day.
A natural-stone bracelet is an especially wearable way to keep that serene blue with you. If you like the idea of a piece chosen as a daily reminder of calm and clarity, our Calm & Clarity collection is built around exactly that feeling — understated stones meant to be worn, not put away in a drawer.
Caring for It
Aquamarine is reasonably durable — it sits at about 7.5 to 8 on the Mohs hardness scale — but it still deserves a little care to stay bright:
- Clean it with warm water, mild soap and a soft brush, then rinse and dry thoroughly.
- Avoid ultrasonic and steam cleaners if a stone has noticeable inclusions, as they can stress fractures.
- Keep it away from perfume, lotion, hairspray and household chemicals, which dull the surface over time.
- Put jewelry on last when getting ready, and take it off before swimming, showering or strenuous activity.
- Store it separately from harder stones so it isn’t scratched, ideally in a soft pouch or lined box.
- Limit long, direct exposure to strong heat, which can occasionally lighten the color.
- To cleanse and recharge its energy, rinse it under running water or rest it in gentle morning light — aquamarine loves water and renews itself beautifully under the moon.
A Thoughtful March Gift
Aquamarine makes a graceful gift for a March birthday — and its meaning gives it real depth. As a stone of calm, clear communication and safe journeys, it suits milestones, fresh starts and “thinking of you” moments alike, carrying an intention of protection and peace to whoever receives it.
Because it pairs so easily with everything, you don’t need to know someone’s exact style to choose well. A simple aquamarine piece feels considered rather than generic — a quiet, lasting marker of the month they were born, and a wish for clarity and calm in the year ahead.
Frequently Asked Questions
What is the birthstone for March? The modern March birthstone is aquamarine, a pale blue to blue-green beryl. Bloodstone is its traditional alternate.
What color is aquamarine? It ranges from a soft, icy blue to a richer sky blue, often with a green or teal undertone. The purer, more saturated blues are the most prized.
Is aquamarine an expensive stone? It is generally more affordable than sapphire or emerald, especially in larger sizes, though top-color “Santa Maria” blues command higher prices.
What does aquamarine symbolize? It’s the stone of calm, clarity, honest communication and the protective energy of the sea — a powerful ally for anyone seeking peace of mind and a clear, confident voice.
Which chakra is aquamarine? Aquamarine resonates most strongly with the throat chakra, supporting truthful self-expression, and gently touches the heart chakra to ease emotional flow.
A Realistic Note
Aquamarine is not a substitute for professional medical advice, diagnosis or treatment, and we make no health claims for it. The energy, calm and clarity described here are spiritual and emotional in nature — enjoy the stone for its beauty, its history and the intentions you bring to it.
Final Thoughts
The March birthstone earns its place with quiet power. Aquamarine doesn’t dazzle so much as it soothes — a clear, sea-blue stone with centuries of history and an energy that still feels essential: slow down, speak your truth, breathe a little easier.
If that resonates, whether for your own March birthday or someone else’s, a well-chosen piece is an easy thing to love and to wear every day. Explore our Calm & Clarity collection for natural-stone bracelets made in that same spirit — understated, honest and meant to stay with you.