A legend says that sailors wore aquamarine
gemstones to keep them safe and prevent seasickness. Since this gemstone is the
color of water and the sky, it is said to embody eternal life. It was long
thought that Aquamarine has a soothing influence on married couples, making it
a good anniversary gift. Aquamarines are found in a range of blues; from a pale
pastel to a greenish-blue to a deep color. Darker shades of blue are
increasingly rare and in turn, make the value increase. Aquamarine is
frequently a pastel gemstone, but the color can be more intense in larger gemstones;
and smaller aquamarines tend to be less vivid.
The largest find of gemstone quality aquamarine
dates back to 1910, when the “Minas Gerais” mine in Marambaya, Brazil,
unearthed a stone of 243 lb (110.5 kg), 18 inches (48.5 cm) long and 15.5
inches in diameter, that was cut into many gemstones with a total weight of
more than 100,000 carats. The leading producer of aquamarine is Brazil, with
many mines spread throughout the country. Other deposits of aquamarine are
sourced from Australia, Myanmar (Burma), China, India, Kenya, Madagascar,
Mozambique, Namibia, Nigeria, Pakistan, Zambia and Zimbabwe, as well as in
several U.S. locations. Karur, India recently has become one of the biggest
suppliers of aquamarine.
The 'Dom Pedro', weighing 26 kg and cut in
Idar-Oberstein, in Germany in 1992 by the gemstone designer Bernd Munsteiner,
is the largest single piece of aquamarine to have ever been cut. The center
aquamarine in Queen Elizabeth’s aquamarine tiara was a coronation gift from the
President and the people of Brazil in 1953.
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