does synthetic alexandrite change colors

The absorption band 580 nm allows the Alexandrite to change color from red to green when seen under different light. While this gemstone remains rare, several steps are being made to replicate this wonderful gemstone. These features mark each gemstone as different from the other. One gemstone which surely has a striking difference from others is,Alexandrite is one of the many gemstones that exist in our world today. The question which remains on the lips of so many people remains “how does the gemstone Alexandrite change its color regularly?”.The alexandrite’s effect of changing color is often caused by the traces of chromium which is found in the gemstones.
Here are some of the reflections seen in different countries;It is important to note that most of the variants of the alexandrite stones which is highly sought after are those ones which change color greatly and readily.Apart from when the alexandrite changes color, another major thing about this stone is its rarity. The color changing property of Alexandrite is known as ‘Alexandrite effect’, and is a result of chromium traces found in the gemstone. This is to ensure that the customers get value for their money.The striking ability of the alexandrite gemstone draws many persons to it. In fact, the biggest sizes of this stone which has been found in the world so far are around 66 carats. This light would then be absorbed right into the spectrum (blue and yellow sections).
Although the stones look nice, the colour change doesn´t resemble alexandrite from any deposit. This commission has also suggested that all producers of the gemstones should state the processes used to treat the synthetic stones. The more popular shapes would include the pear shape and the marquise. This would be considered to be a small change from its original color However, it is not the trichroism that is responsible for the remarkable color change. However, the stone was soon discovered in other places around the world. The color change in pulled stones has seen change from blue to red. If this gemstone is under a lamp which uses fluorescence, the green light would hardly make a presence. It’s a real alexandrite, but it’s synthetic. It is important to note that one of the strengths of this gemstone is its ability to especially reflect wavelengths that are green in color. For example, most people would mistake this gemstone for an emerald if it is seen during the day. It is important though to distinguish between the natural and synthetic gemstones. In alexandrite, where the band is at 580nm and right between ruby red and green emerald, the … Alexandrite would normally have a brownish color whenever it changes its color. Due to this reason, it is normal to see many alexandrite gemstones reflecting the green color during the day.Things change though once the gemstone is removed or changed from its position under the light from the sun. However, it may be a real alexandrite.

The alexandrite gemstones have also been developed in labs around the world. The chromium traces cause strong light absorption in the yellow and blue parts of the spectrum. The color change phenomena is a result of the presence of chromium +3 ions and the way they absorb and reflect light.

When night slowly approaches, this gemstone would be seen turning to purplish red. In rubies the chromium absorption band is around 550 nanometers and in emeralds, the band is around 600nm. While these wavelengths are absorbed, others would also be reflected by Alexandrite. This would ensure that no one feels cheated after purchasing the alexandrite gemstone.A password will be sent to your email address.2.13cts Mint Green Grossular Garnet - Merelani,2.75cts Tumbled Rough From Wyoming Lightning Ridge,3.44cts Boulder Opal - Winton - Bright Face,10.11cts African Garnet Rough - Facet Grade,1.44cts Alexandrite – Colour Change Chrysoberyl,2.83cts Alexandrite – Colour Change Chrysoberyl,1.281cts Alexandrite – Color Change Chrysoberyl,White Howlite – The Stone Made To Look Like Turquoise.50 Shades Of Sunshine: What Are The Colors of Amber?LIST OF PRECIOUS AND SEMI PRECIOUS GEMSTONES. There are several synthetic versions of this gemstones. These versions of the stone also have the ability to change color and are widely sought by many persons around the world. Zimbabwe – In this country, you can expect to see the alexandrite change color to a darker purple color.

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