Aquamarines were first found in Madagascar. They were medium dark blue in color. However in recent times the mines have not been as productive as they used to be. Today, Brazil has replaced Madagascar to become the biggest supplier of aquamarine. The aquamarines from Brazil under the ‘Santa Maria’ class are perhaps the most celebrated of aquamarines in the world. These gem stones have a rare, intense blue hue, which is the most highly sought after color in an aquamarine. Of similar characteristics, 'Santa Maria Africana' aquamarines, are produced in Mozambique, Africa. Aquamarines are known as the sailor's lucky stone, because it captures the beauty of the oceans and the vividness of the sky. This vibrant gemstone can be found in a wide range of shades ranging from light blue to sky blue to teal.

The name aquamarine originates from Latin - 'aqua' meaning sea and 'mare' meaning water. Legends has it that aquamarines originated in the treasure chest of mermaids. It has been associated with the ocean ever since. It is believed that an aquamarine bestows a happy marriage and helps to embellish mutual love. Aquamarine is also deemed to bring joy and wealth to the wearer.

People have considered aquamarine as the stone that ushers good feelings and that has a positive influence on life . The soothing color of this gemstone is presumed to enliven sympathy, trust, harmony and friendship. Aquamarine is also believed to help cure insomnia.

Aquamarine is the birthstone for the month of March as classified by the American National Association of Jewelers, as well as the stone for zodiac signs Scorpio and Pisces. Aquamarine jewelry is also a popular gift for 16th and 19th wedding anniversaries.

People looking for gold aquamarine rings will be elated to know that they occur naturally in large sizes hence these gems make great center stones rings of any setting. This gemstone looks charming in any metal setting be it a platinum or white gold setting which complements the soothing blue, or be it a yellow gold setting which provides a warm appearance. Aquamarines look exquisite when accompanied by diamonds. Diamonds give a dazzle to the icy blue, providing it a life like appearance.

Aquamarines are heat-treated most of the time to remove inclusions, which is a normal practice in the jewelry industry. High temperature removes the iron impurities from an aquamarine, making it appear true blue in color and enhancing its appearance. This treatment is permanent and cannot be detected.

When buying a gold aquamarine ring, choose a higher carat. Large aquamarines are not rare to find thus a little increase in carat does not increase the price exorbitantly. Moreover, the higher carat stones will have the best color. When you make the right choice, you will be satisfied with your purchase for a lifetime. Keep it protected from the sun and you will enjoy the lovely, sea water color for many years without having to spend much time by the sea.