Freshwater pearls fished from the rivers
Freshwater pearls fished from the rivers in the USA are natural pearls but nowadays, most freshwater pearls are also cultured in freshwater pearl farms.
In any event, naturally forming or cultured, such pearls are formed in the oyster or mussel and are not fakes. The real difference in the totally natural pearl and the cultured pearls is what makes the pearl start to grow and the thickness of the nacre. Nacre is the pearly layers that make a pearl so lovely. The natural pearl will have very thick nacre, generally forming in concentric rings around some starting source or irritation to the mollusk.
A large natural pearl is very, very rare. Cultured pearls generally use a “core” of mother-of-pearl, the shell of the mollusk. The bead core goes into the mollusk and nacre is formed around the core. The core determines the overall shape of the pearl. How long the oyster is allowed to let the pearl grow determines the thickness of the nacre. Thicker nacre is better. Best of all is thick nacre and a smooth, almost blemish free surface.
There is not a one-in-all test I can recommend. Some of this will simply require some “pearls” of real and fakes for comparison.
Even the jewelers are fooled once in a while but not often.Have you seen Mabe pearls? These are the large “half pearls” often seen in rings and pendants. Some years ago some really good fakes hit the market and were being sold at very competitive prices’that is, compared to the real ones. Many were sold and bought as the real thing! The testing for these required disassembly of the fake mabes plus solvent and acid tests. A lot of buyers were taken in on this one, likely never to know they bought and later sold fake mabe pearls.
When it comes to bestowing gifts to your lady love, nothing can surpass the charm of traditional pearl jewelry. Pearls have always been one of the most charming jewels among the other exotic designer items.
A pearl can be best described as an extremely hard and rounded object which is formed within a soft tissue of a living mollusk. Only those pearls which are judged to be of highest quality are deemed fit to be used in the business of jewelry design. However, there may be varying standards among all the high quality pearls which are used for the purpose of jewelry designing. These can be classified on the basis of their luster, color, size and lack of surface flaw. Out of all these aforementioned attributes, luster of a pearl is one of the factors which play an extremely important role in determining the true standard of this gem.
There are a variety of designs available in pearls, depending upon their size and shape, such as rounded, tear drop, semi-round and button pearls. One such famous category of pearls is Akoya pearls.
Though this interesting website about pearl jewelry, you can find the highest quality custom freshwater pearl beads, freshwater pearl strands, freshwater pearl neckalce, freshwater pearl bracelet, freshwater pearl ring, freshwater pearl earrings, freshwater pearl pendant, sterling silver jewelry, single strand necklaces… online. Their designers and creators have been in the jewelry business are very special, and they always stayed in touch with the latest jewelry fashion trends the entire time.
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