14 Most Expensive Gemstones In The World ( Read This First )

Gemstones are considered the most magnificent natural treasures of the earth. All types of Gemstones have a distinct beauty that makes them special and valuable to people. They are composed of different kinds of minerals, rocks, chemical, and organic materials. Most of the Gemstones are commonly used for decorating the ornaments, and some of them have healing power too.
People still do not know about some of the incredible gemstones on the earth. Some of them are very rare and significantly more valuable and expensive than the iconic diamond, and some of the valuable Gemstones are attainable with the right amount of money.
The important factor about the Gemstones includes their color, size, grade, power, and symbols. Some of the Gemstones are very rare and expensive that they are pursued by museums and collectors. Some are comparatively less expensive, and people can buy and own those.
Go through our write-up to get more information about the expensive Gemstones of the world.

Here are the most expensive Gemstones along with their prices:

14 Musgravite $6,000 per carat
13 Red Beryl $10,000 per carat
12 Alexandrite $12,000 per carat
11 Black Opal $15,000 per carat
10 Diamond $15,000 per carat
9 Serendibite $18,000 per carat
8 Grandidierite $20,000 per carat
7 Taaffeite $35,000 per carat
6 Emerald $305,000 per carat
5 Red Diamond $1,000,000 per carat
4 Ruby $1.18 million per carat
3 Pink Diamond $1.19 million per carat
2 Jadeite $3 million per carat
1 Blue Diamond $3.93 million per carat
I am going to discuss the top 14 expensive Gemstones in detail below.


Value: $6,000
The origin of Musgravite is Musgrave Ranges, Australia. It was discovered in 1967. It is one of the valuable and rare gemstones on the earth. It is an aluminum oxide that contains magnesium, iron, and zinc. On the Mohs scale, its hardness scores from 8 to 8.5.
Only less than a dozen of this piece are found every year that makes them more valuable and famous among the people. It is difficult to fix the price of this gemstone because of its rarity, but currently, it values nearly $6,000, and the price may increase day by day.
Its colors range: from light olive – green- grey – mauve and last grey purple

Red Beryl

Value: $10,000 per carat
Red Beryl
Red Beryl is an extremely rare type of gemstone that was first found in the Wah-Wah Mountains of Utah, Mexico, in 1904. It is a mineral that is composed of Beryllium, aluminum, and silicate, and it often features inclusions and fractures. It ranges from pink to deep red color, and its hardness is almost 7.5 to 8.
This is so rare that it is used more in mineral collections than in jewelry collections. It’s worth 1000 times more than gold. Only one carat is found from every 150,000 diamonds that increase the price tag of this uncommon gemstone up to $10,000 per carat.


Value: $12,000
Alexandrite is one of the most valuable gemstones well known for its color-changing beauty. It changes its color depending on the temperature, atmosphere, and light. It seems to be pink, green, and emerald under light and ruby red in the darkness.
This unbelievably beautiful gemstone was first found in Russia in 1833. Later on, it was found in Sri-Lanka, Tanzania, and India. It contains a variety of minerals, including iron, chromium, and titanium, making it pure and light. It is found in very small sizes that are less than one carat.
The largest Alexandrite was found in the Institute of Smithsonian, the US. It is a 65.08-carat gem, valued at over $4 million. The hardness of this gemstone is 8.5, and currently, it is worth $12,000 per carat.

Black Opal

Value: $15,000 per carat
Black Opal
Black opals are the most precious opals in the world. It has a dark body which provides mysterious color from grey to jet black. Black opals are composed of carbon and iron oxide trace elements, which cause the unusual darkness of the stone.
Black opals are considered Australia’s national valuable treasures, and the majority supply of the Black opals are from Australia to all over the world. The most expensive and valuable Black Opal is known as ‘the Royal One’. It weighs 306-carats and values $3 million. Due to its brightness and rarity, the selling price of this gemstone is currently $15,000 per carat.


VALUE: White diamond – $15,000 per carat,
                        Blue diamond – $3.93 million per carat,
                       Pink diamond – $1.19 million per carat.
Diamond is widely used for the engagement ring that contains incredible strength and durability. Diamond is composed of pure carbon with bulk materials and has the highest hardness.
The most expensive and beautiful diamonds are colorful. Different colors of Diamonds are available, such as white, blue, and pink diamonds. The colorful diamonds are used for most expensive jewelry. Different color diamonds have different price ranges. White diamond costs nearly $15,000 per carat, blue diamond values $3.93 million per carat, and pink diamond costs approximately $1.19 million per carat.


Value: $18,000 per carat
Serendibite is one of the most expensive, beautiful, and rarest varieties of gemstones. The origin of this gemstone is Srilanka, discovered by Dunil Palitha Gunasekera in 1902. Recently, it was found in the Mogok area of Myanmar.
It has a very complex formula with many side branches of calcium, boron, aluminum, magnesium, spinel, phlogopite, scapolite, calcite, tremolite, apatite, grandidierite, etc. It is used for jewelry, carving, and religious purposes. Currently, the price of this is fixed as $18,000 per carat.


Value: $20,000 per carat
Grandidierite is a very rare gem that was discovered by Alfred Grandidie in 1902 in southern Madagascar. It mainly contains minerals and iron. It has three different colors. Depending on the viewing side, it shows different looks such as dark blue-green, light yellow or dark green, and sometimes colorless. When it contains more iron, the bluer appears in color.
It has a hardness of 7.5 and very ideal for jewelry use. Due to its popularity, recently, the price of this gemstone has been set at $20,000 per carat.


value: $35,000 per carat
Taaffeite is very rare, and it is considered a million times rarer than diamond. It was first found in Dublin, Ireland, by gemologist Richard Taaffe in 1945. Later, it was found in Tanzania and Sri Lanka.
It contains minerals, magnesium, and aluminum. Mostly it is light violet color. Its durability and strength are trusted because of its hardness of 8 to 8.5. Only one piece of this gemstone is founded after many years. Because of this rarity, the price is up to $35,000 per carat.


Value: $305,000 per carat
Emerald is the composition of chromium and vanadium that is not only popular among women but also men. It has a mind-blowing figure with green color and has a hardness of 7.5–8 on the Mohs scale. It primarily comes from Brazil, Colombia, Zimbabwe, and Zambia.
Most Emeralds have a minor imperfection, so their toughness is generally considered poor. When a flawless natural emerald is found, it can be sold for a high price. The world’s most expensive and massive emerald is 841-pound and worth 400 million dollars. The current price of this Gemstone is $305,000 per carat.

Red Diamond

Value: $1 million per carat
Red Diamond
The red diamond is the most expensive gemstone in the world that contains the same mineral properties as a colorless diamond. It has a hardness of more than 10 Mohs scales that makes it more valuable.
There are only 30 red diamonds found around the world, and most of them are less than half a carat. It is the more rare colorful diamond of the world with a price tag of over $1 million per carat. The most expensive and largest Red Diamond was found in 2011, costing $8 million.


Value: $1.18 million per carat
Ruby is commonly considered more valuable than a diamond. The color of this gemstone is a pink and sometimes darker red. Ruby was a symbol of passion and royal life in ancient cultures, and they believed that the color of the Ruby represented the color of the blood. From then, it became very famous among people.
The 13th-century poet Rumi wrote a poem named “The Sunrise Ruby ” on a 26 carat Ruby. In 2015, an extremely rare Burmese ruby was found that was sold to Geneva for over $30 million. Currently, it is worth $1.18 million per carat.

Pink diamond

Value:$1.19 million per carat
Pink diamond
These diamonds are very rare that only 0.0001% of the pink diamonds exist in the world. It is considered one of the most beautiful and harmonious types of gemstones. Just like other diamonds, pink diamonds are heavily flawless that have hardness more than 10 Mohs scales.
It is proved that this is the only diamond that is completely flawless. In 2017, the record-breaking pink diamond was sold for $71.2 million that weighs 59.60-carats and Known as the “Pink Star” diamond.


Value:$3 million per carat
Jadeite is a monoclinic gemstone well known for its purity, rarity, and popularity. Depending on the composition, it has a hardness of about 6.5 to 7.0 Mohs scale. It is a pyroxene mineral with the composition NaAlSi2O6, and the mineral contains a specific gravity of about 3.4.
The most famous necklace, the “Hutton-Mdivani Necklace” contains 27 top-quality jadeite beads, and the piece of this necklace was sold for $27.44 million to Cartier.

Blue Diamond

Value: $3.93 million per carat
Blue Diamond
Blue diamond broke the record of pink diamond for most expensive gemstone ever sold and became the most pricey and valuable gemstone in the world. This diamond consists of all of the mineral‘s inherent properties.
Because of its blue color, it is called a fancy color diamond. It is flawless and has hardness of 10 on the Mohs scale. The most expensive blue diamond named “The Oppenheimer Blue” was sold for $57.5 million. Currently, the price of this diamond is $3.93 million per carat.
Frequently Asked Questions:

➤ What stone is more valuable than a diamond?

Diamond is one of the most expensive and valuable natural stones in the world. But, some Gemstones are more expensive, rarer, and valuable than an actual diamond. Because of its quality, diamond is hugely used in jewelry making, and the price of this is nearly $10,000 per carat. In reality, there are more valuable gemstones than diamonds like Tanzanite, Musgravite, and Ruby, etc.
Tanzanite is a very precise and valuable gemstone in the world. It is rarely found in only one place in the world. Different types of viewing color make this gemstone more valuable among people. Depending on the viewing angle, it can also exhibit blue, violet, green-yellow, and brown hues. Because of its different colors, it is used in jewelry making.

➤ What is the rarest stone?

Painite is the rarest stone in the world. The Guinness Book of World Records recognized ‘Painite’ as the world’s rarest gemstone mineral in 2005. It was first discovered in Myanmar by British gemologist Arthur Charles Davy Pain in 1951 and was recognized as a new mineral in 1957. For many years only one specimen of this dark red crystal was in existence that was kept at the British Museum in London.
Since then, many new samples of this gemstone have been discovered, but the essential elements remain very rare that made it more valuable.

➤ Which is the cheapest gemstone?

Tiger’s Eye is the cheapest stone so far. These stones are affordable and familiar to the common people. It is Golden-brown and Red-brown. It has a silky luster, and sometimes its colors change from golden-brown to red-brown during the time of polishing. The other two most famous colors are yellow and black.
Tiger’s eye is a common variety of ‘Quartz’. It is known as ‘Pseudo Morph’. Thailand and South Africa are the two main sources of Tiger’s Eye. It is worth only a few dollars per carat, but the other rarest varieties can be more costly.

➤ Is Ruby more expensive than Diamond?

The most expensive and beautiful diamonds are colorful. Different colors and sizes of Diamonds are available in the world, such as white diamonds, blue diamonds, and pink diamonds. Colorful diamonds are more expensive than colorless diamonds.
Large and high-quality rubies can be more expensive than a diamond, but most rubies are comparatively less expensive than diamonds of the same size.
So, if you want to buy a high-quality Ruby then you have to spend more dollars than a colorless diamond.
That’s for today!!
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