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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.
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