Aquamarine

アクアマリン

Aquamarine is a natural gemstone with a Mohs hardness of 7.5–8, and its traditional symbolic meaning is “Serenity, courage & wisdom.” It is a birthstone for March.

Mohs hardness

7.5–8

Mineral group

Beryl

Color

Sea blue-green

MEANING

Serenity, courage & wisdom

LORE & HISTORY

Latin for “sea water”; sailors long carried it as a talisman for safe voyages. It belongs to the same beryl family as emerald.

💎 March birthstone →

Same mineral group (Beryl)

※ Same mineral group means a shared crystal structure and composition (mineralogy).

Meanings and lore reflect widely known traditions and are not claims of effect. Hardness and mineral group are standard mineralogy — About our data