Saturday, February 27, 2016

Aquamarine, March Birthstone

The name Aquamarine speaks for itself, meaning seawater. Aquamarine immediately brings to mind its stunning pastel sky blue or the bright color of the sea. For centuries, this timeless gemstone has been a symbol of youth, hope, health and fidelity. Since early times, aquamarine has been believed to endow the wearer with foresight, courage, and happiness. It is said that Aquamarine may increase intelligence and make one youthful. As a healing stone, it is said to be effective as a treatment for anxiety and in the Middle Ages it was thought that aquamarine would reduce the effect of poisons.


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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