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Cultured
pearls are an essential part of every sophisticated woman's
complete jewelry wardrobe and can be cherished for generations to
come. In fashion, pearls offer many exciting accessorizing
opportunities including pendant enhancers, pins, strand shorteners
and interchangeable gemstone clasps. Composition
of cultured pearls
The iridescent layer inside some species of shells is called
"Mother-of-Pearl". When these layers accumulate on the
implanted nucleus (made from shell) it is called "nacre"
(nayker). The finer, thicker and more uniform the nacre is, the
more lustrous and blemish-free the pearl forms and, therefore it
is more valuable and desirable. The
pearl culturing process
At an age of two three years (Japan) and four to five years
(South Seas), the oyster is implanted with a round nucleus of
mother-of-pearl that is inside for one to three years. After much
tender-loving care, the oysters are harvested. Fine quality
cultures pearls are extremely rare. Only 25% to 50% of the crop
produces a pearl, and fewer than 5% are of export quality.
Environmental factors such as pollution, natural predators and
adverse weather over the considerable time it takes to raise
oysters, seed them, and nurture the crop until harvest should give
one as appreciation for man and mother nature working closely
together to produce these wonders of the sea.
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