In some other countries, any beryl with a green color - no matter how faint - is called an "emerald."īe careful if you are buying an "emerald". This "color confusion" exists within the United States. Some believe that the name "emerald" should be used when chromium is the cause of the green color, and that stones colored by vanadium should be called "green beryl."Ĭalling a gem an "emerald" instead of a "green beryl" can have a significant impact upon its price and marketability. Which hue, tone, and saturation combinations are the dividing lines between "green beryl" and "emerald"? Professionals in the gem and jewelry trade can disagree on where the lines should be drawn. This color definition is a source of confusion. Stones with weak saturation or light tone should be called "green beryl." If the beryl's color is greenish blue then it is an " aquamarine." If it is greenish yellow it is " heliodor." To be an emerald, the specimen must also have a rich color. To be an emerald, a specimen must have a distinctly green color that falls in the range from bluish green to green to slightly yellowish green. Trace amounts of iron will tint emerald a bluish green or a yellowish green color depending upon its oxidation state.Įmerald is defined by its green color. When pure, beryl is colorless and known as "goshenite." Trace amounts of chromium or vanadium in the mineral cause it to develop a green color. Treatments to fill the fractures with oils, waxes, polymers, flux and other materials to reduce their visibility has been common practice for hundreds of years.Įmerald is very hard, but almost all specimens have inclusions and surface-reaching fractures that compromise their durability.Įmerald's green color is caused by trace amounts of chromium or vanadium.īeryl, the mineral of which emerald is a variety, has a chemical composition of Be 3Al 2(SiO 3) 6. Stones with a light tone or a low saturation should be called "green beryl" instead of emerald.Īlmost every natural emerald has eye-visible characteristics that can be inclusions, surface-reaching fractures, or healed fractures. Physical Properties of EmeraldĪ distinctly green color that ranges between bluish green and slightly yellowish green. Photograph copyright iStockphoto / Epitavi. The large crystal is about 21 millimeters in length. Table of ContentsĮmeralds from Russia: Photograph of emerald crystals in mica schist from the Malyshevskoye Mine, Sverdlovsk Region, Southern Ural, Russia. In 2015 the value of emeralds imported into the United States exceeded the value of all colored stones outside of the "big three" combined. The "big three" generate more economic activity than all other colored stones combined.
Today emerald, together with ruby and sapphire, form the "big three" of colored stones. In the United States and many other countries, emerald serves as the birthstone for people who were born in the month of May. Ancient civilizations in Africa, Asia, and South America independently discovered emeralds and made them a gemstone of highest esteem. They are found in igneous, metamorphic, and sedimentary rocks in a small number of locations worldwide.įor over 5000 years, emeralds have been one of the most desirable and valuable colored stones. Since this hue is so strong, introduce it in smaller items such as pillows, throws, and objets d’art.Emeralds are gem-quality specimens of the beryl mineral family with a rich, distinctly green color. Glassware in this hue adds instant style, and the luminous transparency of glass works beautifully with this deep color. Adding this opulent color to rooms is easy. The next time you are dressing up, instead of basic black, try a rich velvet dress in this beautiful, easy-to-wear color.Įmerald green evokes luxury and prosperity, and it lends richness to interiors. This hue is highly versatile, and it can be paired with numerous other stylish colors, including mustard yellow, navy, burgundy, white, black, metallics, and even pastels. Because this hue is so sophisticated, it is also popular in fashion and interior decorating.Įmerald green outfits, whether fitted sweater dresses or on-trend tailored pantsuits, are urbane and refined.
Patrick’s Day and starting in March it appears everywhere, from notices to merchandise to rivers flowing through cities.
This color is eye-catching and is a favorite of web and print designers. It creates a sense of healing and well-being. This hue recalls luxuriant growth, abundant life, freshness, and energy. This lush color features a slight blue cast and is synonymous with Ireland, a country often called the Emerald Isle. Emerald Green Emerald green is inspired by the famous gemstone of the same name.
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