How Pearls are Made

Have you ever wondered how pearls are made and sold in very expensive prices in the market? If you would like to know the process entailed in processing them, you can rely on this article. You will gain enough information on how the different forms of pearls are processed.

Natural Pearls

Pearls are formed naturally when some kind of an irritant enters the oyster or mussel. The irritant may be in a form of the following: piece of sand, bacteria, piece of shell or food particle. After that, the process of protection begins and nacre is secreted just around the irritant. Then, it will result to the formation of the pearl, Check types of Pearl here

Sea water Cultured Pearls

The very first step in pearl farming from the sea is the selection of parent oysters to breed the quality oysters. One of the criteria used in the selection involves an interior with an excellent appearance, along with the thick shell.

Actually, it takes up to 2 years for the baby oyster to be matured. It is during this time that they are placed in sea buckets located on the spot where the fresh water enters the sea. By doing this, the oysters will be provided with more nutrients.

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The next step is inserting the nucleus or base around the area where the pearl develops. A nucleus or base can be made from a freshwater mussel shell also known as pigtoe. The shell is formed just like the shape of a bead. When the pigtoe has been inserted into the Akoya oyster, it has a great potential for success.

After that, the oysters will be set on land for half an hour. This is the right time for them to open their shells which are usually braced open. After that, the nucleus will be surgically placed into the oyster which will then be put back into the sea basket. This basket provides for mobility to protect against temperature variations or predators. Changes in temperature will also affect the pearl’s quality that may lead to the oyster’s death.

The pearl’s growth, through the deposit of necre layers usually takes 2-4 years. The period of cultivation is usually based upon the size and quality of the pearl desired. Then, the pearl will finally be removed from the oyster.

Freshwater Cultured Pearls

The freshwater mussels that have the capability to develop pearls can grow in freshwater lakes or rivers. Just like the saltwater pearls, these freshwater pearls are cultivated in the very same manner. However, the freshwater pearl’s nucleus is made from a so-called mantle tissue.

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Saltwater and Fresh Pearls

The so-called keshii pearls can be grown in either saltwater or freshwater oysters. Actually, they are classified as cultured pearls because of the fact that the nucleus inserted is excluded prior to the pearl’s complete formation.
When these pearls have undergone polishing, they can already be sold in the market. These are some of the ways on how pearls are made based from the location where they are found.

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Unique Glittering Gems to Suit Your Mood

Most Expensive Gemstones the World Has Seen

 

Most Expensive Gemstones the World Has Seen

A pebble is just a worthless stone but there are stones that make a mark to the world because of their billion dollar value. These stones are referred to as precious stones that are used as jewelries and adornments. Have you ever wondered what the most expensive gemstones the world has ever seen? If you would like to feed your curiosity and gain knowledge, just read on.

The first on the list is the diamond. There are many types of this precious gem but the blue diamond is the one that stands out. This is a flawless type of diamond that has been successfully sold for £4million at the Sotheby’s auction in Hong Kong making it the most expensive precious stone per carat. After an extreme bidding, the 6.04 carat fetched up to £650,000 per carat. The successful buyer of this diamond was Moussaieff Jewellers in London which is known for its reputation in having rare and expensive gemstones.

Blue diamond is rich and powerful having a dark mystique. These are just some of the best factors that made it on top.

There are also great histories behind this world-class diamond. The world-famous Hope Diamond, which is a 45.52 carat grey-blue gem was passed down through the ages by King Louis XIV of France, Marie Antoinette and Evalyn Walsh McClean. It is now in the Smithsonian Institute in Washington D.C.

Apart from the blue diamond, there are other expensive precious stones. They are as follows:

Jadeite

This is one of the most breath-taking minerals on earth which was discovered in Guatemala and in other Californian sites. The price of the jadeite jewelry was set in November 1997 in Christie’s Hong Kong sale and it was sold for US$9.3 million. Know the worth of Jade https://gemfame.com/much-jade-worth/

Grandidierite

The color of this gem which was found in Madagascar is blue-green. But the clean faceted specimen was found in Sri Lanka. The name of this rare gem was derived from the French historian and explorer Alfred Grandidier. The price of this rare precious gem can reach up to millions.

Taaffiete

This is one of the world’s most valuable and expensive gemstones that was named after the Bohemian-Irish gemologist named Edward Taaffe. This stone features a double refraction which is not a natural characteristic of a spinel. The monetary value of this gem is incalculable.

Painite

This gemstone is believed to be the rarest mineral on earth which was first discovered in Myanmar by the British mineralogist named Arthur C.D. But when pain rediscovered it in the 1950s, it was named after him. This is one of the most valuable precious stones that the world has ever seen.

These are some of the most expensive gemstones that the world has ever seen. They are the great stones that the earth’s crust has been endowed with. If you would like to collect the most expensive stones, you already know what to collect. But of course, you need to go through several challenges and you need to travel the world as well.

Unique Glittering Gems to Suit Your Mood

The natural stones found in the earth’s crust are known to possess unlimited powers because of their capability to heal and to attract good vibes as well. But apart from these mystical beliefs, these natural stones are also known to suit your mood because of their colors, appearance, shapes and other properties.

If you are looking for the glittering gems that can suit your mood, you can check out the following:

Amonzonite

The name of this glittering gem originated from the Amazon River even though no reserves or deposit of amonzonite has been discovered or found there. This stone comes in different colors such as yellow green to blue green. Sometimes, there are also white streaks that can be seen on them. If you are the type of person who easily gets nervous or afraid, this the stone right for you because of the fact that it relieves fear and anxiety. So, always use this gemstone because it will always provide you with the courage you need.

Chalcedony

The name of this stone has been derived from Chalkedon which is an ancient town in Greece located in Asia Minor. This glittering stone comes in the following colors: gray, pale blue and yellow. It also comes with a wax like luster. Because of the first-class quality of this stone, it is regarded as one of the best stores in the industry and very expensive as well.

This stone is also believed to possess healing qualities such as healing mental illness, sadness, fear, hysteria and depression. It is also effective in reducing fever and some say that it is also very good to the eyes. If you are the type of person who wants to experience peace and placidity all the time, you need to have this stone.

Agate

This is a Greek word that means happy. It was discovered in Achates River which is now known as Drillo River. There are several Agate varieties that you can find such as opaque and transparent. This is a very cooling stone that is said to be very effective in reducing fever, quenching thirst and making the stomach healthy as well. It is also said that the Agate has a power in helping an individual to sleep well and get pleasant dreams as well.

If you have insomnia, this gemstone is the must-have for you.

Alexandrite

This precious stone is named after the late Czar Alexander II. With its purple and green light, it is also said to possess a power of absorption. If you are the type of person who does not have enough self-confidence, this is the stone right for you because of the fact that it fights low self-esteem and enhances the disorders of the nervous system as well. It is also known to relieve problems related to pancreas and spleen.

With the help of these glittering gems to suit your mood, you will not just have a perfect accessory for your outfit but a great stone to provide you with the right attitude, mood or character you need as well.