Long known as
the “Queen of Gems,” the pearl possesses
a history and allure more compelling than any other gem.
In fact, a beautifully matched strand of natural pearls
is a treasure of incomparable value.
Given the incredible
rarity of natural pearls, today’s cultured pearls
combine the beauty of nature with the genius of man to
create an organic gem available in a wide array of styles
and prices. Cultured pearls are formed when a small piece
of mantle tissue, a bead, or both is implanted into an
oyster.
Implanted material encourages the oyster to begin
producing a rich and luxurious material, called nacre,
that creates the pearl’s lustrous outer glow. Cultivated
in both fresh and salt water, cultured pearls come in
many different shapes and colors.
The most popular shapes
have traditionally been round, but more unusual shapes
like baroque and button are also available. Colors range
from white and cream to gray and black, as well as rich
purples, golds and yellows.
Birthstone
Cultured pearl is the birthstone for June.
Origins
Saltwater cultured pearls are produced in the ocean bays, atolls and inlets of
Japan, China, Australia, French Polynesia, Myanmar, Indonesia and the Philippines.
Freshwater cultured pearls are produced in the lakes and rivers of China and
the United States.
Treatments
Most of the lighter shades of cultured pearls are mildly bleached to even out
their color. Cultured pearls are sometimes tumbled to enhance roundness. They
may be dyed to produce overtones of pink or strong body colors like teal, magenta
or gold. Occasionally cultured pearls are irradiated to create strong iridescence
or dark hues like black or gray.
Care
Cultured pearls are softer than most gemstones but durable enough for everyday
wear. Because oils, soaps and chemicals can damage the beautiful nacre, you should
apply cosmetics, perfumes and hairspray before putting on your pearls. Wipe your
pearls with a dry, soft cloth after each wearing. Never clean cultured pearls
with any harsh chemical, and only use a commercial jewelry cleaner specifically
made for cultured pearls. The safest cleaning method is using a mild soap and
cool water solution, wiping with a soft cloth. Always lay strands flat to dry
to prevent the cord from stretching. To ensure years of enjoyment, be sure to
have your cultured pearl strands inspected regularly and re-strung as needed
by a Jewelers of America member jeweler.
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