The most expensive stones in the world: description, names and reviews

Precious stones have amazing magic - they conquer a person at first sight. In ancient times they were used to decorate amulets. It was believed that they can protect a person from disease and evil forces. Some believed that stones can predict the future. Later, when they began to study, it turned out that each gem has its strength. The most expensive stones in the world are valuable because of this property.

Diamond

A diamond is a gem that has a simple structure. It consists of a single chemical element - carbon. The atoms of matter are located deep under the earth, there they undergo a long time of intense heating and pressure.

It is believed that diamonds are the most expensive stones in the world. A quality diamond weighing just one gram can cost hundreds of thousands of rubles.

What determines the price of a diamond:

• the weight;
• quality;
• the form;
• Colour.

The weight of a diamond is measured in carats. By the way, a very interesting fact: in ancient times "karat" was called special seeds, by means of which the size of the gems was compared. One carat is 0.2 grams.

The most expensive stones in the world have uneven weight. For example, a diamond in one gram will cost several times cheaper than a stone that weighs 0.99 g. It is believed that this gem is unique, special. Reviews of those people who managed to get such a stone, enthusiastic. They say that it is of unprecedented beauty and simply "burns" in the sun's rays.

The cost also depends on the cut and the color. Most often, a diamond can be found in a round shape. Of all the variety, only single stones are colorless. The more transparent the gem, the more expensive it will be. As for colored stones, it is worth noting that they are more expensive than whites. They can have a pink tint, green, yellow or red.

What kind of diamond can be said to be the most expensive stone in the world? The name is very interesting - Cullinan. The stone weighs more than 600 grams (3106 carats).

Sapphire

This stone is also known as "corundum". The structure is crystalline, of chemical elements contains only aluminum oxides. According to the hardness scale, it is considered that after diamond, sapphire is the strongest gem.

One of the main factors determining the cost of a stone is the origin. Quality sapphires can be found in Kashmir, they have a gentle-cornflower shade. It is interesting that the gem does not change its shade even under artificial lighting. That's great rarity.

The most expensive stones in the world are those sapphires that are of natural origin. The purer the shade of the gem, the higher its value. Too dark or pale stones are cheaper.

Emerald

The crystalline structure of the stone consists of aluminum and beryllium. With artificial lighting, the gem retains its natural shade.

Emerald, which was recognized as the most expensive gemstone in the world, has the size of a watermelon. Its weight is 57.5 carats, and this is about 12 kilograms. It is believed that it was mined in Brazil. It's called the Teodora stone.

Most natural emeralds have internal defects, uneven color and cracks on the surface. The brighter the color of the gem, the higher its basic value will be.

To distinguish a real stone from a synthetic one is not difficult. Emerald, which is of natural origin, is not perfect and not transparent. As for high-quality synthetics - such gems are completely transparent and have a rich green color.

The most expensive gemstones in the world are those whose color resembles a shade of dill. They are extremely rare and are very popular.

Ruby

When the question arises about which are the most expensive stones in the world, the name "ruby" can not be ignored. The structure of the gem is composed of aluminum oxide. A stone of natural origin is distinguished by internal defects that are visible to the naked eye. The color can be brown, red.

The most valuable is that ruby, which has a tint of "pigeon blood" - a pure red color with a slight purple tint.

What determines the value of ruby:

• Number of defects;
• Clarity and beauty of color;
• purity.

Ruby of the highest quality is considered valuable regardless of its weight. In Upper Burma, there is a gem of "pigeon blood". It has 5 carats and costs 10 times more than exactly the same stone, but from Thailand.

As for reviews of the ruby. Jewelry with this stone is very fond of the fair sex. It is believed that the ruby adorns the girl, reveals her femininity.

Pearl

What are the most expensive stones in the world? The list of gems is big. A place of honor is occupied by pearls. It forms in the body of an oyster. If an object of foreign origin gets into the shell some way, for example, the smallest grain of sand, then the mollusc immediately starts to push it out. He selects mother of pearl to cover them "stranger". The thicker the layer of mother-of-pearl becomes, the more elegant and expensive will be the pearl.

By the way, a very interesting fact is that this is a unique stone that jewelers use without preliminary processing.

Pearls, which can be found today in stores - cultivated. Its creation takes place with human participation. The bead is populated in an oyster. The properties are the same as for a natural stone, only the layer of mother-of-pearl is much thinner, and these stones are collected much earlier.

Alexandrite

This gem is known by everyone. The main feature of it is the ability to change its hue. If in daylight the gem shines with bluish-green rays, then when artificial, it will show itself as olive or blue-green.

The very first stone was found in Yekaterinburg in 1833. He impressed people with his unusual form and playing flowers. The cost of alexandrite can be different, it depends on its quality and cutting - from 9 to 16 thousand conventional units.

Blue Tourmaline

The first time such a stone was found in eastern Brazil. The gem has a blue-turquoise hue. The most expensive stones in the world are mined there to this day. However, their deposits were also found in Madagascar.

Blue tourmaline is a very rare gem. Lovers of jewelry note that the cut, shape and uniqueness of this stone is combated by its unique beauty. The price varies from 12 to 15 thousand dollars per carat. However, if the gem is of the highest quality, it can cost even more.

Padparadzha

In translation from Tamil, this name means "sunrise". This sapphire has an amazing shade - something between a gentle orange and pink. Once it was mined in Sri Lanka. However, now there is practically no stone left. Man found another way to get it. In a special furnace, mineral corundum is heated to a certain temperature. The last stone, mined in this way in Sri Lanka, was sold for 18 thousand dollars. It was more than 20 years ago.

To date, a padparage weighing 5 carats is considered a collector's gem. Its cost is about 30 thousand dollars per 1 carat.

Jade

This mineral is considered the most mysterious of all that was found on the planet. Has a beautiful smooth green color, rounded shape. Approximate cost in the market fluctuates within 20 thousand dollars.

Now the gem is mined in Mexico, Japan, China, the USA and Kazakhstan.

Bixbit

Some time ago, the value of this gem was known only to individual collectors. Mineral is considered a type of beryl, only it is very rare. Has a rich burgundy shade, uneven cut.

Gem can be obtained only in New Mexico and Utah. It is almost impossible to find a stone for sale. Collectors note that a copy of this mineral is extremely expensive. For one carat will have to shell out about 12 thousand dollars.

It is difficult to determine the true cost of stones precisely because they are very few.

Benitoit

This is one of the rarest gems. There are no more than 10 copies in the whole world. The average cost per carat is 6-8 thousand conventional units.

The only place where the gem was mined is the district of San Benito. The first time a stone was discovered there in 1906. Later, he was recognized as the state's precious symbol of the state.

Red diamond

Many are wondering about which is the most expensive stone in the world. It's a diamond. But not simple, but red. It is very rare and is considered the most significant gem. For all existence of mankind it was possible to find only a few copies of this mineral. Most are relatively small in weight - 0.5 carat.

A red diamond is extracted at the Argyll mine. Gems weighing more than 0.1 carats are immediately exhibited at auctions. The price of such a pebble can reach more than a million dollars. Many collectors of unique jewelry dream of getting a gem for their collection.

Customer feedback on precious stones can be found versatile. Someone prefers diamonds, others like alexandrite. The conclusion can be made only one: a stone is an amulet, which each person should choose individually for himself.