What Color Is Emerald Stone

Emerald color is defined based on three aspects.

What color is emerald stone. Emerald is chemically known as beryllium aluminum silicate and has a hexagonal crystal structure. Emeralds are a valuable gemstone known for their rich green color. Mankind has sought this stone ever since the middle ages and many individuals continue to covet it even today. Emerald the green variety of beryl is the most famous and valuable green gemstone.

Emerald is a cyclosilicate. The color of this gemstone is usually green but it is sometimes also found in a bluish green form. Courtesy john parrish courtesy african brazilian colombian gems incorporated. Emerald has been.

Most emeralds are highly included so their toughness resistance to breakage is classified as generally poor. Natural properties of emerald stone. Log into your account. The more vivid the green the darker and purer it shows the more valuable the emerald.

Hue refers to the type of green color an emerald has. Before 1963 the definition of emerald was limited to beryls with chromium impurities but the discovery in brazil of a large deposit of beryl stones colored green by vanadium led to modification. This 5 30 carat emerald from brazil has a slightly bluish green color. Emerald has many special qualities but colored stone professionals generally agree that emeralds are most of all about color.

Deep green is the most desired color in emeralds. Beryl has a hardness of 7 5 8 on the mohs scale. Most gemologists gemological laboratories and colored stone dealers call a stone green beryl when its color is too light for it to be classified as emerald. In general the paler the color of an emerald the lesser its value.

This green color is due to the presence of small amounts of chromium compounds in its crystal structure. Its hue color saturation intensity and tone purity. What causes emerald color. Its beautiful green color combined with durability and rarity make it one of the most expensive gemstones.

For example a natural emerald could be referred to as bluish green or yellowish green most emeralds on the market today are colombian and colombian emeralds present a bluish green color. Emerald is a medium or darker green to blue green beryl gemstone in which the green color is derived from impurities of chromium cr vanadium v or a combination of both. Saturation is what gives the color of an emerald its intensity and strength. Color cut and clarity can all affect an emerald s value.

Emerald is a gemstone and a variety of the mineral beryl be 3 al 2 sio 3 6 colored green by trace amounts of chromium and sometimes vanadium.