Aquamarine Gemstone Aquamarine Stone Color Chart

It has all the elements a beautiful color high hardness and high transparency.

Aquamarine gemstone aquamarine stone color chart.

The value of aquamarine gemstones is very much determined by their aesthetics. Aquamarine grading chart august 2020. Smaller sized aquamarines less than 5mm aquamarines typically have a lighter shade as their size limits their ability to showcase a deep blue color. Aquamarine grading chart aquamarine colour aquamarine stone alphabet crystal system color scale family tattoos blue zircon birthstone jewelry gems and minerals.

However care must be taken not to overheat the gemstone as it may become colorless. Its price per carat remains relatively constant. Lower quality aquamarine gemstones are heated to 400 450 degree c to change the color to desired permanent aquamarine blue. Very large specimens exist which means that aquamarine s value doesn t increase incrementally at higher carat weights.

As with most gemstones the 4c s of cut color carat and clarity all come into play when pricing this gemstone. Color is probably one of the more important determinants of aquamarine value. Color can be enhanced by radiation but these changes do not last for instance the deep blue color of maxixe a rare variety of deep blue aquamarine is believed to be derived from. What is the best color for aquamarine gemstones.

A very important part of the value of color in aquamarine as it is with most gemstones is the evenness of the color a consistent color throughout the crystal with no visible color zoning. It is famous as a gemstone that can improve the luck flow. Color aquamarine s color range is very narrow. Aquamarine is a green blue variety of the mineral beryl named after its characteristic color ranging from light blue to cyan and to bluish green.

It is known to be large in size well formed making it particularly valuable. The most famous aqua blue gemstone is aquamarine. The gem s most valuable color is a dark blue to slightly greenish blue with moderately strong intensity. The high quality ones are valuable and very expensive.

Aquamarine named for the latin phrase water of the sea is the blue to blue green variety beryl beryl also contains other gem varieties including emerald and some lesser known varieties such as morganite and heliodor aquamarine ranges in color from a faint light blue to blue and bluish green with lighter colored stones being the more common type. In general the purer and more intense the blue color the more valuable the stone. It is a gemstone that has a long history and it has been used as a special amulet from ancient times. It can be blue very slightly greenish blue greenish blue very strongly greenish blue or green blue.