Aquamarine pale blue

Aquamarine is a blue variety of beryl, highly valued in jewelry and associated with calmness and mental clarity.

About this subject

Aquamarine is a gemstone from the beryl family, the same family as emerald. Its pale blue color is caused by iron impurities within the crystal structure. The hues range from very light blue to blue-green, with the most pure and intense specimens being the most valuable.

Major deposits of aquamarine are found in Brazil, especially in Minas Gerais, Espírito Santo and Bahia. Brazil is one of the world's largest producers. Other sources include Pakistan, Madagascar, Russia, and the United States.

Historically, aquamarine was used by sailors as a talisman for protection against the dangers of the sea, hence its name derived from Latin "aqua marina" (sea water). In astrology, it is the birthstone for Pisces and the gem for the month of March.

With a hardness of 7.5 to 8 on the Mohs scale, aquamarine is durable enough for everyday wear in rings, earrings, and other jewelry. Large, intensely colored stones are extremely rare and can fetch high prices at auctions.

Frequently Asked Questions

What causes the blue color in aquamarine?

The blue color is caused by iron ions (Fe²⁺ and Fe³⁺) within the beryl crystal structure.

Where are the best aquamarines found?

The finest aquamarines come from Brazil, particularly Minas Gerais, as well as Pakistan, Madagascar, and Russia.

Is aquamarine a durable gemstone?

Yes, with a hardness of 7.5 to 8 on the Mohs scale, aquamarine is resistant to scratching and suitable for daily wear in jewelry.