Aquamarine

The March birthstone: Aquamarine

March's birthstone is aquamarine, whose name says exactly what it is: aqua marina, the water of the sea. Its colour is that pale, transparent blue-green you only get in clean shallow water over sand — and it shifts with the light, leaning blue one moment and faintly green the next. As winter loosens into the first month of spring, it's a fitting gem: the colour of thaw and clear running water.

Sailors carried aquamarine for centuries as a talisman of safe passage, believing it calmed the waves and protected against drowning. The Romans associated it with the sea god and with reconciliation — a stone given to renew a tired marriage, to wash old resentment clean. Through all of it runs the same theme: aquamarine is the gem of calm restored, of troubled water going still.

Aquamarine is a variety of beryl, the same mineral family as emerald, but coloured a serene blue by traces of iron rather than emerald's green chromium. The finest, most saturated stones — and the largest — have long come from Brazil, with notable sources in Pakistan, Nigeria, and Madagascar. Because beryl grows in big, clean crystals, aquamarine is one of the few precious gems you sometimes see cut into very large, flawless stones.

March birthstones: modern, traditional & mystical

Different traditions assign March different stones. The modern list — set by the American jewellery trade in 1912 and the one most charts use today — sits alongside the older traditional list and the centuries-old Tibetan “mystical” list.

Meaning & symbolism

Every meaning aquamarine has carried comes back to calm restored — troubled water going still. Sailors wore it for safe passage, trusting it to settle the waves; the Romans tied it to the sea god and to reconciliation, giving it to wash old resentment out of a tired marriage. At the turn from winter to spring, it's the gem of the clear, running thaw.

Properties & benefits believed

Aquamarine is a stone of calm, courage, and clear communication. It's said to soothe an anxious mind the way water soothes, to cool quick tempers, and to give the wearer the composure to speak honestly under pressure. Long tied to the sea, it carries associations with safe travel, reconciliation, and emotional cleansing.

These are traditional and folkloric associations — the meanings cultures have attached to aquamarine over centuries, not medical claims. Worn as a birthstone, it's above all a way of carrying your month with you.

Color & origin

Aquamarine is prized for its sea blue-green colour. The finest large aquamarines come from Brazil; significant sources also include Pakistan, Nigeria, Madagascar, and Mozambique.

Who Aquamarine suits

Aquamarine suits the calm-under-pressure type — people others come to when the water gets rough. Born at the turn from winter to spring, March people often have a gift for cooling a tense room and seeing clearly through emotion. If you're the steady, soothing presence in your circle, this is your stone.

The zodiac signs of March

March spans two zodiac signs, depending on where in the month you were born. Read your sign to see how its story lines up with your stone.