Collection: Aquamarine – Meaning, Properties & Origin | Gemstone Encyclopedia

The aquamarine is a blue-green gemstone from the beryl family, whose name derives from the Latin "aqua marina" meaning "seawater," referring to its characteristic color. It has been valued as a gemstone since antiquity.
Origin & Occurrence

Aquamarines are found primarily in Brazil, but also in Nigeria, Kenya, Mozambique, Madagascar, and Pakistan. They form magmatically in geodes and fissures within granite pegmatites.
Use in Jewelry

Aquamarine is used in rings, pendants, necklaces, bracelets, earrings, and tumbled stones. Due to its clear color and hardness, it is a particularly sought-after gemstone. As the birthstone for March, it is a popular gift.
Mineralogy & Properties

Chemical formula: Al₂Be₃[Si₆O₁₈]

Mineral class: Ring silicate, Beryl group

Color: light blue to blue-green, sea blue

Luster: Vitreous luster

Crystal system: Hexagonal

Mohs hardness: 7.5–8

Cleavage: Imperfect cleavage, conchoidal-uneven, brittle fracture

Related Gemstones

In addition to the blue aquamarine, other beryls belong to the family:

Emerald (green)

Bixbite (red)

Goshenite (white)

Heliodor (yellow)

Morganite (pink)

Aquamarine – a sparkling gemstone for jewelry, collectors, and positive energy.