What is an alexandrite worth

The alexandrite - also called the gemstone of the tsars


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1. To which group does alexandrite belong?
2. Where does the alexandrite come from?
3. The origin of alexandrite
4. What are the properties of alexandrite?
5. The play of colors in alexandrite
6. Are there any imitations of alexandrites?
7. What does an alexandrite cost?
8. The alexandrite cat's eye
9. Where are alexandrites used?
10. What is the effect of alexandrite?
11. The myth of alexandrite


Alexandrite is a rare and valuable gemstone named after the Russian Tsar Alexander II. It fascinates with an unusual color change from green to red. If you are looking for an extraordinary, high-quality piece of jewelry and are ready to dig a little deeper into your pockets, the alexandrite is just right for you. It enchants with its colors and should also have a balancing effect on the soul.

1. To which group does alexandrite belong?

Alexandrite is a variety of chrysoberyl. The word chrysoberyl comes from the Greek and means gold. That is why it is sometimes referred to as golden beryl. The gemstone has been known since ancient times. There are three varieties of chrysoberyl: alexandrite, chrysoberyl cat's eye and chrysoberyl. Along with the chrysoberyl cat's eye, alexandrite is the most important and valuable variety of chrysoberyl.

2. Where does the alexandrite come from?

Alexandrite can be found in bedrock. This bedrock can be either granite pegmatite, mica schist or gemstone soaps. The formation of alexandrites is magmatic.

There are significant deposits in Brazil and Sri Lanka. Alexandrite is also being funded in Madagascar, Myanmar, South Africa, Russia and the USA. In the past, the deposits of the Urals were of great importance. Today, however, these are exhausted.

Did you know that alexandrites were found as twins up to 22 cm in size in Brazil? Also in Madagascar there are twins up to 10 cm tall and in Zimbabwe there are up to 3 cm tall alexandrites. Incidentally, alexandrite is also found in the Czech Republic. There it is embedded in sillimanite.

3. The origin of alexandrite

The rare gem was first found in the Urals in 1830. It was created millions of years ago from a mixture of aluminum, beryllium and chrome. This combination is extremely rare and therefore it is also a small miracle when an alexandrite is found. The emerald pit in Takowaja (Urals) is considered to be the first place where the Alexandrite was found.

The rarity was named after the Russian tsar Alexander II. Legend has it that alexandrite was found on the tsar's birthday and therefore adopted his name. Due to its history, the stone is also known as the “gem of the tsars” and impresses with its great play of colors.

4. What are the properties of alexandrite?

The alexandrite is a rather rare gemstone. In addition to its phenomenal play of colors, it is characterized by its hardness and robustness. It is denoted by the following formula: BeAl2O4. Since the gemstone is so rare and unique, the alexandrite is offered quite expensive on the market. When processing, it should be noted that alexandrites are very pressure-sensitive and color changes can occur in high heat.

The largest alexandrite was found in Sri Lanka and weighed 1876 ct. The largest cut alexandrite weighs 66 ct and is located in Washington.

5. The play of colors in alexandrite

The color change of the alexandrite is considered to be the most intense that occurs among the multitude of precious stones. In daylight it appears green, which is reminiscent of the great color scheme of the emeralds. In the case of artificial light, on the other hand, the gemstone takes on a red color, which is also characteristic of the ruby.

How does the color change come about?

The change in colors is based on the different color spectra of the light and the chromium contained in the alexandrite. The gemstone filters out the red part of the daylight through the chrome, which leaves the green. Artificial light, on the other hand, has a higher proportion of red than daylight. The alexandrite therefore does not filter out the entire red component in artificial light, which leads to the reddish color of the gemstone. The color change is most impressive with thick stones. The colors come into their own with the alexandrites from the Urals, which makes them particularly high-quality specimens.

6. Are there any imitations of alexandrites?

Whether an alexandrite is always real is a difficult question to answer because there are imitations of real stones on the market. These are made from synthetic corundum. However, these synthetic stones show a slightly different color change than the real ones. The color change in these imitations is more from red to purple. There are also compositions of garnet and glass that look deceptively real. The imitations can only be seen with a microscope or with infrared light. Imitations that were made in the past and have not yet been recognized are probably still unknowingly on the market. This is precisely why it is important to check whether it is real alexandrite before each purchase.

7. What does an alexandrite cost?

Alexandrites are very rare. As a result, an alexandrite is expensive and can only be acquired at a high price. There are many small alexandrites under 2 ct on the market. Stones over 2 ct are very rare and extremely expensive. Alexandrite and chrysoberyl cat's eye are much more expensive than chrysoberyl. Thus, chrysoberyl is the cheaper alternative to alexandrite.

8. The alexandrite cat's eye

The alexandrite cat's eye is a special, rare variety of alexandrite. The appearance of this gem is reminiscent of an eye because a bright line runs through it. The refraction of light that causes the light line is reminiscent of the slit-shaped eyes of a cat. The alexandrite cat's eye also shows a similar color change as the alexandrite. Only this gemstone may bear the designation "cat's eye" without any additions.

9. Where are alexandrites used?

The alexandrite is most often processed into pieces of jewelry. Most of the time, step cut, Ceylon cut or brilliant cut are used. Fascinating rings, chains and earrings are created that change their color in different lighting conditions.

10. What is the effect of alexandrite?

For many peoples, the alexandrite has been considered a lucky stone for a long time. Today it is said to have a wide range of effects on the human body and soul. It should help against inner restlessness, stress and stuttering, alleviate stomach and intestinal ailments and show improvement in eye problems. In addition, an alexandrite protects the body from acidification. The gemstone is said to have an exhilarating effect on the mind and to bring balance and good nerves. The alexandrite is a real miracle stone with extensive healing properties.

11. The myth of alexandrite

In early Russia it was believed that a piece of jewelry with an alexandrite should never be worn alone. This myth stems from the fact that the gemstone can have two colors and therefore symbolizes the connection and togetherness of two elements. According to this legend, you should look around for several pieces of alexandrite jewelry so that you don't wear a single piece of jewelry with an alexandrite alone.