Along with diamonds, rubies, and emeralds, top quality alexandrites are among the most expensive gemstones in the world. … Some top-quality one-carat gems from Russia were said to have been sold for as much $10,000. Fine alexandrites weighing more than 5.00cts.
Is Alexandrite more valuable than diamonds?
While there may be many key differences between Alexandrite and diamond, but they are quite similar in value. Both gemstones are generally expensive and it is common to find Alexandrite jewelry that costs the same as diamonds. Alexandrite is getting even more expensive due to its rarity as supply steadily declines.
Which gemstone is the most expensive?
The Most Expensive Gemstone in the World: The Blue Diamond
- Are worth $3.93 million per carat.
- Are rare to find in a flawless sample.
- Cause a huge stir in the jewelry industry when one goes to auction.
6.04.2021
What is the most expensive alexandrite?
Alexandrite – $12,000 per carat
Alexandrite (BeAl 2O 4) is a type of chrysoberyl that was found in the Ural Mountains, Russia in the 1830’s. You may have seen the incredible changing color of this mineral where it appears to be emerald in light and ruby red in darkness.
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!
How can you tell if an alexandrite is real?
Real alexandrite usually changes from something in the green color range in daylight or fluorescent light to something in the red range in incandescent light. If it changes from blue to purple it is almost always a synthetic sapphire. If it is large and very clean internally you can bet it is not real.
What Stone is the rarest?
Painite 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.
What are the 5 most precious stones?
These gemstones made it to the list because they have the highest prices per carat.
- Tanzanite—$1,200 per carat. (Image Courtesy of Geology) …
- Black Opal—$9,500 per carat. …
- Red Beryl—$10,000 per carat. …
- Musgravite—$35,000 per carat. …
- Alexandrite—$70,000 per carat. …
- Emerald—$305,000 per carat. …
- Ruby—$1.18 million per carat.
How do you know if a gemstone is real?
While you might think it would be the other way around, real gemstones are going to have flaws, while synthetic gems will look more perfect. Also, fake gemstones tend to sparkle and shine better than real gemstones, because real natural stones have been worn down through the environment.
What are the 7 precious stones?
Strictly speaking the precious stones are only seven in number—the diamond, the pearl, the ruby, the sapphire, the emerald, the oriental catseye, and the alexandrite; but to these are often added the so-called semi-precious stones—such as the amethyst, the topaz, the tourmaline, the aquamarine, the chrysoprase, the …
What is the true color of alexandrite?
Because more green and blue light remain unabsorbed than red light, alexandrite appears blue-green. In incandescent light, candlelight, or any light that is what we’d call “warm,” the red end of the spectrum makes a much greater contribution.
How much is a 5 carat alexandrite worth?
For the lower-range exceptional clarity alexandrite, the price jumps to $5,000 to $10,000. For the highest range, acceptable alexandrite is priced at $1,000 to $15,000 per carat, while fair alexandrite is $10,000 to $30,000 per carat.
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.
Is synthetic alexandrite worth anything?
Is a Lab-Created Alexandrite Valuable? Hydrothermally grown alexandrites are some of the more valuable synthetic gems of any kind. Still, they have nowhere near the value per carat of a natural alexandrite.
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.
Where can I get natural alexandrite?
Often described by gem aficionados as “emerald by day, ruby by night,” alexandrite is the very rare color-change variety of the mineral chrysoberyl. Originally discovered in Russia’s Ural Mountains in the 1830s, it’s now found in Sri Lanka, East Africa, and Brazil, but fine material is exceptionally rare and valuable.