The 17 Most Expensive Crystals in the World (Photos Included)

By Dr. Keith Jackson - Geology PhD

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The 17 Most Expensive Crystals in the World (Photos Included)

By Dr. Keith Jackson - Geology PhD


Some crystals in the world are really expensive because they’re rare and beautiful. Examples of these are sapphires, jadeite, and diamond, which are known for their amazing colors and qualities.

These crystals are not just pretty to look at, they’re also valuable. People all over the world search for them, and some are willing to pay a lot of money to own them.

The Most Expensive Crystals and How Much They’re Worth

Exploring the world of expensive crystals is like uncovering hidden treasures. Each one has its own story and value, making them fascinating to learn about.

We’re going to look at why these crystals are so prized and what makes them special.

Red Beryl

prismatic deep red beryl crystal on a rock
Red beryl provided by Weinrich Minerals

Red beryl is a rare and striking crystal, known for its vibrant red color. It’s much rarer than diamonds and is found in only a few places in the world, mainly in Utah.

This stone has a rich, ruby-like red hue, which comes from manganese in its structure. Unlike other gems, red beryl crystals are usually very small, which makes finding a large piece extremely rare and valuable.

Red beryl is one of the most expensive crystals due to its rarity and stunning color. Small pieces can cost several thousand dollars, while larger, high-quality gems can fetch prices well over $10,000 per carat.


rough green jadeite rock
Jadeite provided by DCSILVERSHOP

Jadeite is a very special and beautiful type of jade, famous for its bright green color. It’s much harder than other kinds of jade, which makes it more desirable.

One of the best things about jadeite is that it can come in many different colors, like green, lavender, yellow, and white. The most prized jadeite is a vivid, emerald green color, which is known as “imperial jade.”

Jadeite is the most expensive type of jade. The price can range from a few hundred to thousands of dollars per carat, and the best quality jadeite, known as “Imperial Jade,” can be worth even more.


rough blue diamond
Diamond provided by NavyaJewells

Diamonds are famous for being super hard and shiny crystals. They are usually clear but can come in different colors like blue, pink, and red. These colors in particular can be quite expensive.

The thing that makes diamonds stand out is they’re the hardest natural material on Earth. This means they can cut through almost anything and they sparkle a lot when light hits them.

Diamonds can be very expensive, and their price depends on how big they are, how clear they are, and if they have any color. Some diamonds can cost just a few hundred dollars, but the very best ones can be worth millions.


rough deep brown painite crystal on a rock
Painite provided by AstroWest

Painite is a very rare crystal that was once considered to be the rarest mineral in the world. It has a brownish-red or orange-red color and was first discovered in Myanmar.

What’s special about painite is its hardness, which is relatively high. Also, it’s unusual because it was so hard to find for many years.

Painite can be very expensive because it’s so rare. Small pieces can cost a couple hundred dollars, but larger, clearer stones can be worth thousands of dollars each.


polished purple musgravite
Musgravite provided by rarecreationgemstone

Musgravite is a very rare crystal that was first found in Australia. It’s usually a grayish-green or violet color and looks pretty similar to another stone called taaffeite.

Musgravite is hard to find, and it’s one of the hardest minerals out there. This makes it very special to collectors and gem enthusiasts.

Because musgravite is so rare, it can be really expensive. Small pieces can cost thousands of dollars, and if the stone is bigger and clearer, the price can be much higher.


rough black serendibite crystal
Serendibite provided by abijouxparis

Serendibite is a rare gemstone that is usually blue or greenish-blue. It was first discovered in Sri Lanka and is known for its unique and pretty color.

In addition, serendibite has a complex chemical makeup. Not many pieces of serendibite are available, which makes each one very valuable to collectors.

The price of serendibite can be really high because of how difficult it is to find. Smaller stones can cost several thousand dollars, and larger, high-quality ones can be much more expensive.


rough blue green grandidierite crystals
Grandidierite provided by affordablemineralsNY

Grandidierite is a rare and beautiful gemstone that is mostly found in Madagascar. It has a unique blue-green color that can look different when you turn it in the light.

One important thing about grandidierite is that it’s quite hard, making it pretty resistant to scratches. It’s also known for its strong pleochroism, which means that it shows different colors from different angles.

The rarity and beauty of grandidierite contribute to its price tag. Even small pieces can cost thousands of dollars, and larger, high-quality stones are much more expensive.


rough green alexandrite crystal
Alexandrite provided by HarlequinCrystals

Alexandrite is a rare gemstone that changes color. In daylight, it looks green, but under artificial light, it turns a reddish-purple.

This color-changing ability is what makes alexandrite distinct from many other crystals. It’s also a very hard gemstone, which means it doesn’t scratch easily.

Alexandrite is expensive because it’s rare and can change its color. Small stones can be a few thousand dollars, but bigger, clearer ones with strong color changes can cost a lot more.

Padparadscha Sapphire

translucent orange padparadscha sapphire crystal
Padparadscha crystal provided by GemsoArt

Padparadscha sapphire is a rare and beautiful gemstone known for its unique color. It’s a mix of pink and orange, kind of like a sunset.

This particular kind of sapphire is special because of its color, which is not found in any other gemstone. It’s also really hard, just like other sapphires, which makes it good for wearing in jewelry.

Padparadscha sapphires are one of the rarest kinds of sapphires. Prices can range from a few thousand dollars to much more for larger, high-quality stones.


rough bright red ruby crystal cluster
Ruby provided by Mpuregems

Ruby is a bright red gemstone that’s really popular and beautiful. It’s known for its deep red color, which can range from pinkish-red to a dark, rich red.

Rubies are very hard, second only to diamonds, which means they don’t scratch easily. They are also known to fluoresce very brightly under UV light.

Gem-quality rubies can be quite expensive, especially the ones with a deep, clear red color. The price of a ruby depends on its size, color, and clarity, with the best ones costing thousands of dollars per carat.


rough bright green emerald crystal
Emerald provided by mussaminerals

Emerald is a precious gemstone that’s part of the beryl family. It’s known for being one of the four main precious stones, along with diamonds, rubies, and sapphires.

Emeralds are unique because of their beautiful green color. They also have something called inclusions, which are like tiny marks inside the stone, which can enhance the value of emeralds instead of reducing it.

These gems can be very expensive, depending on their quality. The price is mostly based on how clear they are and how deep and bright their green color is, with the best ones costing a lot of money.


pale pink trillion cut poudretteite
Poudretteite provided by GemsByGemstore24

Poudretteite is a very rare gemstone that was first found in Canada. It’s usually a light pink color, but can also be colorless.

The high level of boron in poudretteite isn’t common in other gemstones. This crystal is also known for its clarity and brightness, which make it really stand out.

Poudretteite is very rare, which is why it can come with a heavy price tag. Small pieces can cost a few thousand dollars, and larger, clearer ones are even more valuable.


beige taaffeite crystal
Taaffeite provided by StoneCaveIN

Taaffeite is a rare gemstone that was first discovered by mistake. It’s often a light violet or mauve color, and sometimes it can look almost clear.

Before it was identified as a separate stone, taaffeite was first thought to be a spinel, another type of gem, because they look so similar. It’s also one of the rarest gems in the world, which makes it really special for collectors.

Taaffeite is very expensive because it’s so hard to find. Smaller stones can cost several thousand dollars, and the price goes up a lot for bigger, clearer pieces.

Demantoid Garnet

bright green demantoid garnet crystal cluster
Demantoid garnet provided by Weinrich Minerals

Demantoid garnet is a type of garnet that’s known for its bright green color. It’s more rare and valuable than other types of garnet.

This garnet variety has incredible brilliance and fire, which means it sparkles a lot. It also has unique horsetail inclusions, which are like tiny, hair-like lines inside the stone.

The price of demantoid garnet can be pretty high. It depends on the size and quality of the stone, with better quality ones costing a lot more.


rough bright blue benitoite crystals
Benitoite provided by StellarRite

Benitoite is a rare gemstone that’s mostly found in California. It has a deep blue color and is often compared to sapphire because of its looks.

Like rubies, benitoite fluoresces under UV light. It also has a very special crystal shape, like a triangle, which is different from most other gemstones.

Benitoite can be quite expensive because it’s so rare and beautiful. Smaller stones might be a few hundred dollars, but larger, clearer ones can cost a lot more.

Black Opal

rough black opal crystal with play of color
Black opal provided by meemgemsjewels

Black opal is a really special and beautiful kind of opal. It has a dark body color, which can be black, dark blue, or dark green.

While this type of opal stands out from other precious opals, it still has the same play-of-color. This means that each stone looks like a rainbow, and you’ll see the different colors shimmer as you look at the crystal from different angles.

Black opal is one of the most expensive types of opal because of its beauty. The price can range from a few hundred to thousands of dollars, depending on the colors and patterns in the stone.


rough blue sapphire crystal
Sapphire provided by HarlequinCrystals

Sapphire is a gemstone that’s usually a beautiful blue color. It’s very popular for jewelry like rings and necklaces.

Sapphire is also known for being very hard, scoring a 9 on the Mohs hardness scale, which makes it great for everyday wear. Sapphires also come in other colors like pink, yellow, and even clear, but blue is the most common.

The price of sapphire can vary a lot. It depends on the color and clarity of the stone, with deep, bright blue sapphires being the most expensive.

About Dr. Keith Jackson - Geology PhD

Keith Jackson is an avid rockhound who is constantly exploring new sites to expand his collection. He has worked as a professional Geologist for over 20 years and holds a PhD in Geology from the University of Nebraska-Lincoln, a Masters Degree in Geology from the University of Nebraska-Lincoln, and a Bachelors Degree in Geology from the University of Connecticut.

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