What Gemstone Is Alexandrite A Variety Of?

What does a real alexandrite stone look like?

The color change in natural alexandrite is indeed a red to green, usually a darker garnet-type red to a slightly bluish green, if the stone has good color saturation..

What does natural alexandrite look like?

Another characteristic of alexandrite is its color. The natural alexandrite is unique for its color changing variety, from bluish/ green in the daylight to reddish purple at night. … Lab created alexandrite will exhibit the same “emerald by day, ruby by night” effect as its natural cousin.

What is an alexandrite stone?

Alexandrite is a rare and highly valuable gem variety from the Chrysoberyl mineral family that displays a sharp change-of-color from blue-green in daylight to red/purplish red or brownish red in the artificial yellow light.

Where can I buy real alexandrite?

Fine alexandrites or alexandrite jewelry can be purchased from jewelers specializing in colored gemstones, at trade shows, from TV sellers, at high end jewelry auctions, or online from websites specialized in alexandrite.

How much is a 1 carat alexandrite worth?

Size always affects alexandrite value. You can see this reflected in our Price Guide below. In sizes up to one carat, top-quality natural gems can sell for up to $15,000 per carat. Over one carat, the prices range from $50,000 to $70,000 per carat!

What is the true color of alexandrite?

Alexandrite is the highly regarded color changing variety of Chrysoberyl. The color of Alexandrite changes under different lighting conditions. If viewed in daylight, its color is greenish blue to dark yellow-green. If viewed in incandescent or candle light, its color is pink to red.

What is the rarest gem?

PainitePainite was first discovered by British gemologist Arthur Charles Davy Pain in 1951 and recognized as a new mineral in 1957. For many years only one specimen of the dark red crystal was in existence, housed at the British Museum in London, making it the world’s rarest gemstone.

Why is Alexandrite so rare?

Alexandrite is very rare because of its chemical composition. While it is a form of chrysoberyl, it has an extra trace element in addition to iron and titanium. It is the presence of chromium that gives it the emerald-green hue in daylight.

What should I look for in alexandrite?

Color change is the most important quality factor for alexandrite. The most-prized alexandrites show a strong color change from bluish green in daylight and red to purplish red in incandescent light, with moderately strong to strong color saturation. Alexandrites tend to contain few inclusions.

Is Ruby rarer than diamond?

“Many colored gemstones are much more valuable than a diamond, but it all depends on the quality of course. A ruby is rarer and more expensive.” … An emerald is rarer than a diamond by far, and large emeralds are very expensive and exceed the costs of diamonds, but they don’t have the same ability to take wear and tear.”

Are rubies worth more than diamonds?

Large, gem-quality rubies can be more valuable than comparably sized diamonds and are certainly rarer. In fact, smaller blue sapphires (1-3 cts) are relatively abundant compared to small, gem-quality rubies. As a result, even small rubies have relatively high values. … Origin and color greatly affect the value of a ruby.

How do I identify an alexandrite stone?

Czochralski or pulled alexandrite is easier to identify because it is so clean. Curved striations visible with magnification are confirmation of a synthetic origin. (Natural gemstone never show curved growth lines). The color change in pulled stones has been described as changing from blue to red.

Why does June have 3 birthstones?

Why does June have 3 birthstones? The main reason why some months have multiple birthstones is because various ancient stones have become too rare, so it is less likely for them to be available on the market and to satisfy consumer needs.

Is Opal worth more than diamond?

On the whole, opals are rarer than diamonds because there are less high-quality opals available than there are diamonds. The good news is that you can find a gem-quality opal for a great price, especially compared to a diamond. … In 2018, 147 million diamond carats were mined worldwide.

What type of rock is alexandrite found in?

Both are stable with the common mineral quartz. For alexandrite to form, some chromium would also have had to be present. However, beryllium and chromium do not tend to occur in the same types of rock. Chromium is most common in mafic and ultramafic rocks in which beryllium is extremely rare.

Is Alexandrite rarer than diamonds?

Alexandrite. Discovered in 1830 in Russia’s Ural Mountains, alexandrite has remarkable color-changing abilities. … Though the discovery of alexandrite in Brazil and a few other locations has expanded this gem’s availability, it remains among the rarest stones.

What are the 4 precious stones?

The four most sought-after precious gemstones are diamonds,sapphires, emeralds, and rubies.

What is the most expensive birthstone?

Which birthstones are the most valuable? Typically, diamond, emerald, ruby and sapphire command the highest prices. However, the question of value has no simple answer. A gem’s value depends on four qualities, commonly known as the Four Cs.

What is the best cut for Alexandrite?

Alexandrites are typically cut into shapes known as mixed-cuts. These contain brilliant cut crowns and step-cut pavilions. For stones that are highly included, the cat’s eye cabochon makes for a good cut. This type of cut exhibits the alexandrite’s beautiful reflection of the light coming from the cat’s eye effect.

Is Alexandrite worth more than diamond?

Few gemstones are as valuable as diamonds, but alexandrite may be one of them. Alexandrite changes from blue to red under different lighting. According to Alexandrite.net, a website dedicated to the stone, alexandrites below 1 carat are more expensive than both rubies and diamonds.

Is Alexandrite man made?

It’s a real alexandrite, but it’s synthetic. The stone has the same physical and chemical properties as a natural alexandrite. It was just made in a lab, not inside the Earth. Hydrothermally grown alexandrites are some of the more valuable synthetic gems.

Can Alexandrite be purple?

Alexandrite is a rare, color-changing variety of chrysoberyl. … In natural and fluorescent light, alexandrite can range from green to greenish blue, but under incandescent or candle light, it can appear purple to purplish red.

How much is a 2 carat alexandrite worth?

Good examples of color change chrysoberyl might sell for $2,500-$4,500 per carat for 1-2 carat stones, but true alexandrite in that size might sell for $6,000 per carat. Highly saturated alexandrite with a dramatic color change might fetch as much as $60,000 per carat.

What stone is more precious than a diamond?

Diamonds are one of the most valuable precious stones around, but not because diamonds are especially rare. In fact, high-quality emeralds, rubies, and sapphires are all rarer in nature than diamonds.