The English word pearl
originated (via French perle) from the Latin word perla. It is used to translate
the Hebrew word ',of the Old Testament, mar-gar-ee-tare, which means pearl in
Greek (the English name Margaret originated from the Greek word for pearl).
SILVER PEARL (MOTI) PENDANT
REDUCE TENSION ASTROLOGY BENEFITS
SELLING PRICE Rs 2910.00
FLAT COURIER CHARGES INDIA Rs190.00 (INCLUSIVE SHIPPING INSURANCE)
FLAT COURIER CHARGES FOR ABROAD Rs450.00
(INCLUSIVE SHIPPING INSURANCE)
MOON HAS ALWAYS EFFECTED THE HARMONES OF WOMAN AND CHILDREN
ALSO MOON HELPS TO RELAX IN STRESS AND MENTAL TENSION AS MENTIONED IN
ASTROLOGY
PEARL IS THE GEM STONE SUGGESTED BY ASTROLOGERS FOR THOSE:
CHILDREN POOR IN STUDIES
PEOPLE HAVING TENSION & PROBLEMS AT HOME WORK etc
PREGNANT WOMEN
IT SHOWS RIGHT PATH TO THOSE CONFUSED IN WORK HOME STUDIES ETC WEARING PEARL
IN MOON SHAPE GIVES LOTS OF BENEFITS
It astrologically reduces the negative effects in person life and effects
of (Amavasaya ) no moon And full moon
Beautiful silver Moon Shape pendant studded with pearl in such way that it
touches your skin to give the effects of Pearl.
A beautiful half moon is made with the pearl.
Pearl (Moti) used is cultured and original. Pearl used approx 6.25 Ratti
Gross wt.of pendant approx 3.2 gm
GURUJI Vij R
SPECIAL HEAVY PEARS weight/size 9 Ratti onwards
India Weight APPROX 3crt
Medium size Moti Pearl Rs700.00 each WT APPROX 5crt
What is Pearl / Moti ? Gemological
identification of pearl
A well equipped gem testing laboratory is able to distinguish natural pearls
from cultured pearls by using a gemological x-ray in order to examine the center
of a pearl. With an x-ray it is possible to see the growth rings of the pearl,
where the layers of calcium carbonate are separated by thin layers of conchiolin.
The differentiation of natural pearls from non-beaded cultured pearls can be
very difficult without the use of this x-ray technique.
Natural and cultured pearls can be distinguished from imitation pearls using a
microscope. Another method of testing for imitations is to rub two pearls
against each other. Imitation pearls are completely smooth, but natural and
cultured pearls are composed of nacre platelets, making both feel slightly
gritty.
The difference between wild and cultured pearls focuses on whether the pearl was
created spontaneously by nature – without human intervention – or with human
aid. Pearls are formed inside the shell of certain mollusks as a defense
mechanism against a potentially threatening irritant such as a parasite inside
its shell, or an attack from outside, injuring the mantle tissue. The mollusk
creates a pearl sac to seal off the irritation.
The mantle of the mollusk deposits layers of calcium carbonate (CaCO3) in the
form of the mineral aragonite or a mixture of aragonite and calcite (polymorphs
with the same chemical formula, but different crystal structures) held together
by an organic horn-like compound called conchiolin. The combination of aragonite
and conchiolin is called nacre, which makes up mother-of-pearl. The commonly
held belief that a grain of sand acts as the irritant is in fact rarely the
case. Typical stimuli include organic material, parasites, or even damage that
displaces mantle tissue to another part of the mollusk's body. These small
particles or organisms gain entry when the shell valves are open for feeding or
respiration. In cultured pearls, the irritant is typically an introduced piece
of the mantle epithelium, together or without a spherical bead
Natural pearls
Natural pearls are nearly 100% calcium carbonate and conchiolin. It is thought
that natural pearls form under a set of accidental conditions when a microscopic
intruder or parasite enters a bivalve mollusk, and settles inside the shell. The
mollusk, being irritated by the intruder, forms a pearl sac of external mantle
tissue cells and secretes the calcium carbonate and conchiolin to cover the
irritant. This secretion process is repeated many times, thus producing a pearl.
Natural pearls come in many shapes, with perfectly round ones being
comparatively rare.
Typically, the build-up of a natural pearl consists of a brown central zone
formed by columnar calcium carbonate (usually calcite, sometimes columnar
aragonite) and a yellowish to white outer zone consisting of nacre (tabular
aragonite). In a pearl cross-section such as in Fig. 6, these two different
materials can be seen. The presence of columnar calcium carbonate rich in
organic material indicates juvenile mantle tissue that formed during the early
stage of pearl development. Displaced living cells with a well-defined task may
continue to perform their function in their new location, often resulting in a
cyst. Such displacement may occur via an injury. The fragile rim of the shell is
exposed and is prone to damage and injury. Crabs, other predators and parasites
such as worm larvae may produce traumatic attacks and cause injuries in which
some external mantle tissue cells are disconnected from their layer. Embedded in
the conjunctive tissue of the mantle, these cells may survive and form a small
pocket in which they continue to secrete their natural product: calcium
carbonate. The pocket is called a pearl sack, and grows with time by cell
division; in this way the pearl grows also. The juvenile mantle tissue cells,
according to their stage of growth, produce columnar calcium carbonate, which is
secreted from the inner surface of the pearl sack. With ongoing time the
external mantle cells of the pearl sack proceed to the formation of tabular
aragonite. When the transition to nacre secretion occurs, the brown pebble
becomes covered with a nacreous coating. As this process progresses, the shell
itself grows, and the pearl sack seems to travel into the shell. However, it
actually stays in its original relative position within the mantle tissue. After
a couple of years, a pearl will have formed and the shell might be found by a
lucky pearl fisher.
A pearl is a hard object produced within the soft tissue (specifically the
mantle) of a living shelled mollusk. Just like the shell of a mollusk, a pearl
is made up of calcium carbonate in minute crystalline form, which has been
deposited in concentric layers. The ideal pearl is perfectly round and smooth,
but many other shapes of pearls (baroque pearls) occur. The finest quality
natural pearls have been highly valued as gemstones and objects of beauty for
many centuries, and because of this, the word pearl has become a metaphor for
something very rare, fine, admirable, and valuable.
The most valuable pearls occur spontaneously in the wild, but they are extremely
rare. Cultured or farmed pearls from pearl oysters make up the majority of those
that are currently sold. Pearls from the sea are valued more highly than
freshwater pearls. Imitation or fake pearls are also widely sold in inexpensive
jewelry, but the quality of their iridescence is usually very poor, and
generally speaking, artificial pearls are easily distinguished from genuine
pearls. Pearls have been harvested and cultivated primarily for use in jewelry,
but in the past they were also stitched onto lavish clothing. Pearls have also
been crushed and used in cosmetics, medicines, and in paint formulations.
Pearls that are considered to be of gemstone quality are almost always nacreous
and iridescent, wild or cultured, like the interior of the shell that produces
them. However, almost all species of shelled mollusks are capable of producing
pearls (formerly referred to as "calcareous concretions" by some sources) of
lesser shine or less spherical shape
Almost any shelled mollusk can, by natural processes, produce some kind of
"pearl" when an irritating microscopic object becomes trapped within the
mollusk's mantle folds, but the great majority of these "pearls" are not valued
as gemstones. Nacreous pearls, the best-known and most commercially-significant
pearls, are primarily produced by two groups of molluscan bivalves or clams. A
nacreous pearl is made from layers of nacre, by the same living process as is
used in the secretion of the mother of pearl which lines the shell.
A "natural pearl" or "wild pearl" is one that forms without any human
intervention at all, in the wild, and is very rare. Many hundreds of pearl
oysters or pearl mussels have to be gathered and opened, and thus killed, in
order to find even one wild pearl, and for many centuries that was the only way
pearls were obtained. This was the main reason why pearls fetched such
extraordinary prices in the past. A cultured pearl is formed in a pearl farm,
using human intervention as well as natural processes.
One family of nacreous pearl bivalves – the pearl oyster – lives in the sea,
while the other – a very different group of bivalves – lives in freshwater;
these are the river mussels such as the freshwater pearl mussel. Saltwater
pearls can grow in several species of marine pearl oysters in the family
Pteriidae. Freshwater pearls grow within certain (but by no means all) species
of freshwater mussels in the order Unionida, the families Unionidae and
Margaritiferidae.
The unique luster of pearls depends upon the reflection, refraction, and
diffraction of light from the translucent layers. The thinner and more numerous
the layers in the pearl, the finer the luster. The iridescence that pearls
display is caused by the overlapping of successive layers, which breaks up light
falling on the surface.
Freshwater and saltwater pearls may sometimes look quite similar, but they come
from different sources.
Natural freshwater pearls form in various species of freshwater mussels, family
Unionidae, which live in lakes, rivers, ponds and other bodies of fresh water.
These freshwater pearl mussels occur not only in hotter climates, but also in
colder more temperate areas such as Scotland: see the freshwater pearl mussel.
However, most freshwater cultured pearls sold today come from China.WE
DONT SELL CULTURE CHINA PEARLS
Saltwater pearls grow within pearl oysters, family Pteriidae, which live in
oceans. Saltwater pearl oysters are usually cultivated in protected lagoons or
volcanic atolls. for more details
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REAL MOTI, ORIGINAL PEARLS 
SILVER PEARL (MOTI) PENDANT
REDUCE TENSION ASTROLOGY BENEFITS
Pearls that are considered to be of gemstone quality are almost always nacreous
and iridescent, wild or cultured, like the interior of the shell that produces
them. However, almost all species of shelled mollusks are capable of producing
pearls (formerly referred to as "calcareous concretions" by some sources) of
lesser shine or less spherical shape