March Birthstone: Aquamarine
What Is the March Birthstone?
The March birthstone is aquamarine — a sea-blue stone traditionally associated with calm communication, courage and the soothing energy of water. Its name comes from the Latin for "water of the sea," and sailors once carried it as a talisman for safe, calm voyages.
Aquamarine Meaning & Properties
In crystal practice, aquamarine is traditionally linked to clear, calm self-expression — the stone people reach for when they want to speak with steadiness rather than tension. Its cool blue colour is associated with the throat and with emotional cooling: soothing frayed nerves, easing difficult conversations, and bringing a sense of flow where things felt stuck.
Practitioners also associate aquamarine with courage — not loud bravery, but the quiet kind: the composure to say what needs saying and the calm to weather change.
How to Wear Your Birthstone
An aquamarine pendant worn near the throat is the traditional placement for a stone of communication. An aquamarine bracelet brings the same cool-blue calm to the wrist, pairing beautifully with silver. As a March birthday gift, aquamarine jewellery feels fresh, serene and unmistakably personal.
Care & Cleansing
Aquamarine is hard (7.5–8 on the Mohs scale) and easy to care for: remove before sports and housework, and clean gently with a soft cloth.
Cleansing: rest them overnight on a Clear Quartz cluster — the simplest daily reset. For a deeper cleanse, try our Herkimer Diamond water method: soak a Herkimer Diamond in water for a few hours, then rest your crystal in the water for 10–30 minutes. Moonlight around the full moon is a good tool-free alternative. Read our full cleansing guide.
Avoid salt water — it can permanently dull or damage the stone's surface.
Frequently Asked Questions
What is the March birthstone?
Aquamarine — the sea-blue stone traditionally associated with calm communication, courage and the soothing energy of water.
Can I wear a different month's birthstone?
Absolutely. Many people wear a loved one's birthstone, choose a stone for its traditional associations rather than its month, or simply follow what they are drawn to. There are no rules — only personal meaning.
Is aquamarine the same as blue topaz?
No — they are different minerals. Aquamarine is a variety of beryl with a soft sea-blue colour; blue topaz is typically heat-treated topaz with a brighter, more electric blue. Both are beautiful; aquamarine is the traditional March birthstone.
Explore all birthstone crystals by month.
