blister pearl

Cultured pearls grow around a nucleus that is manually inserted into an oyster or mussel. Modern techniques place the nucleus within the soft body of the oyster, away from the shell, allowing it to grow freely. Older techniques place the nucleus between the mantle and the shell of the oyster, where the pearl develops as a "blister" attached to the inner shell.

Blister pearls are left attached to the shell backing and the shell is polished to a smooth surface. Blister pearls are often cut into lovely freeform shapes, showing both the inner shell and the pearl. They can also be cut so that just the round pearl is left. These are in essence "half-pearls" and are often used in earrings, rings, and pins where a flat back is desirable.

The mabe oyster is a penquin wing oyster that produces blister pearl with better luster, iridescence, and color than other species. Mabe blister pearls have a rainbow spectrum of colors on their brilliant nacre, hence they are also called Rainbow Pearls.

mabe pearl is also used to refer to the process of creating a half-pearl - even when the pearl was not grown in a mabe oyster. These half-pearls are manufactured by a specific method - the cultured blister pearl is cut off the shell, the manually planted nucleus is extracted, the inside of the nacre coating is painted, the void left by the nucleus is filled with an epoxy, and the pearl is finished by covering the bottom with a polished piece of mother-of-pearl.

culture blister pearl

cultured blister pearl, natural but cultivated pearl produced by a mollusk after the intentional introduction of a foreign object inside the creature's shell. The discovery that such blister pearls could be cultivated in freshwater pearl mussels is said to have been made in 13th-century China, and the Chinese have been adept for hundreds of years at cultivating pearls by opening the mussel's shell and inserting into it small pellets of mud or tiny bosses of wood, bone, or metal and returning the mussel to its bed for about three years to await the maturation of a pearl formation. Cultured blister pearls of China have been almost exclusively blister pearls (hemispherical pearls formed between the mussel and its shell), which require addition of a half sphere of mother-of-pearl to create the assembled gem, called a pearl doublet.

The production of whole cultured blister pearls was perfected by the Japanese. The research that led to the establishment of the industry was started in the 1890s by Mikimoto Kokichi, who, after long experimentation, concluded that a very small mother-of-pearl bead introduced into the mollusk's tissue was the most successful stimulant to pearl production. It possesses the added virtue of providing a pearl entirely of nacreous content. Cultured pearls closely approximate natural pearls. If the covering of nacre is too thin, however, it will deteriorate upon prolonged contact with the acids of the human body and eventually will reveal the mother-of-pearl.

Mabe blister pearls

A cultured pearl that has perforated the mantle of the mollusk and has naturally adhered, through layers of nacreous or non nacreous secretions applied by the mollusk, to the inner wall of the shell. The subsequently formed layers of nacreous or non nacreous material are continuous with those of the inner wall of the shell. They are round or irregular in shape and the base of the blister cultured pearl may be worked.

And the modern type of cultured blister pearl known as a Mabe pearl is produced by inserting a dome-shaped nucleus of mother of pearl, steatite or plastic between the mantle and the shell of the mollusk.

The shells of Pteria penguin can reach a length of up to 25cm; they have a distinct, wing-like extension on one side and are called "Mabe gai" in Japanese. The word "Mabe" has lead to the name "Mabe pearl", which is used by the trade, but should always be declared and explained in detail to the public and the consumers.

blister pearl necklace

Pearls are the ever lasting trend in the fashion world and we see blister pearl necklace in almost every season. These blister pearls are one of the most lovable gifts for many ladies. Based on their origin, pearls are of two types which are termed as cultured peals and the other as natural pearls. With the advancement of the cultured pearls, these necklaces are also made affordable for the common middle class people. These cultured pearls are developed because it takes a lot of time for the formation of natural pearls. So in order to reduce that time period to get a pearl, culturing of pearls has been started. Though these pearls are cultured they are no lesser in quality in comparison with the natural pearls.

Coming to the type of the blister pearls available, there are many kinds of designs which are designed in combination with the pearls. And also pure pearl necklace are also made available. A pearl necklace will generally represent the loyalty and integrity. While choosing the blister pearl necklaces we should be aware of few things which will make us select the right ones that suit us.