Aquamarine
Aquamarine — from aqua (water) and marine (sea) — is the serene blue-green variety of beryl, the same mineral family as emerald and morganite. Its colour comes from trace iron, ranging from pale sky blue to deep sea blue. Mined chiefly in Brazil, Madagascar, Nigeria, and Pakistan, it was long carried by sailors as a talisman for safe passage — and remains the traditional birthstone for March.
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What Is Aquamarine?
Colors & Quality
The most valued aquamarine is a vivid, even sea-blue with high transparency and few inclusions; paler sky-blue pieces are the classic entry point. Colour can fade with prolonged sun exposure, so fine pieces are best kept out of strong light. Heavily included or greenish stones sit at the accessible end of the range.
What Is Aquamarine Good For?
Linked to the throat chakra, aquamarine is the crystal world's stone of clear communication and calm — often called a stone of courage, for the quiet confidence to speak one's truth. It's traditionally used to support honest, confident self-expression — a favourite before presentations, difficult conversations, or performances. Its tranquil blue is also associated with soothing frayed nerves and quieting mental chatter, making it a popular companion for meditation and stressful periods alike.
How to Use Aquamarine
- Wear it daily — Bracelets and necklaces keep its calming energy close; aquamarine's cool tones pair beautifully with silver and white gold.
- Before speaking — Hold it briefly before a presentation, interview, or honest conversation and set an intention to speak clearly.
- At the bedside — Many keep aquamarine nearby to support a calm wind-down.
- Gift it — As the March birthstone, it's a classic birthday gift.
Care & Cleansing
- Aquamarine (7.5–8 Mohs) is hard but can chip at facet edges — remove before sports or heavy work.
- Avoid prolonged direct sunlight, which can fade its colour.
- Cleansing: rest it 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 aquamarine good for?
Traditionally: calm communication and emotional soothing. It's the go-to recommendation for anyone who wants to express themselves more clearly and calmly.
What chakra is aquamarine associated with?
The throat chakra — the energy centre linked to communication, truth, and self-expression.
Does aquamarine fade in sunlight?
Yes — prolonged strong sun can pale its colour over time. Store it away from windowsills and cleanse with moonlight instead.