Aquamarine Stone Color Chart

In general the purer and more intense the blue color the more valuable the stone.

Aquamarine stone color chart. The value of aquamarine gemstones is very much determined by their aesthetics. Aquamarine grading chart august 2020. It is known to be large in size well formed making it particularly valuable. What is the best color for aquamarine gemstones.

Aquamarine gemstone is the green blue to blue variety of the mineral beryl. It can be blue very slightly greenish blue greenish blue very strongly greenish blue or green blue. As with most gemstones the 4c s of cut color carat and clarity all come into play when pricing this gemstone. Smaller sized aquamarines less than 5mm aquamarines typically have a lighter shade as their size limits their ability to showcase a deep blue color.

Color aquamarine s color range is very narrow. Color is probably one of the more important determinants of aquamarine value. Even though some buyers may prefer aquamarine gems that have a light green shimmer in them the most valuable stone is the pure clear blue aquamarine gemstone. 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.

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