Posted on March 31, 2010.
Www.aypearl.com explain the classification of Pearls
Classification of pearls pearls pearls seawater in accordance with commercial practice to talk down about three types of artificial pearls.
1 pearls of seawater: water pearls of China has produced in the North Bay and the coast south-east. Guangxi Hepu pearls in history represented by the title, "Hepu Known as the pearl beads in Western Europe are the pearls of the West, beads from Japan are the East." The international community has always been that "the West than the East Pearl beads, pearls of the Orient Pearl." Sea water pearls are generally round, which is the best form of beads. China in ancient times known as "walking heel flat," which is a little movement on the disk, you can roll freely, Hepu round pearl is good, and polish the capsules, the collections will plate.
The seawater pearl jewelry was a better chance of round freshwater pearls from above, it is determined by its internal concentric ring structure of the decision. Water for fine pearls and elegant, largely due to its brightness. translucent beads of water quality had an effect, which gives a beautiful soft blur to shortwave UV light under the bright blue, white, yellow, pink fluorescence, X line of white phosphorus and yellow green. Seawater Pearl in white and yellow for the most part, the body colors like red, blue, purple, brown, black and other colors, 3-5 mm in diameter to account for more than 65% about 8 mm in diameter for more than a rare treasure, excellent good quality pearls of water in grams hedonic prices, the value of much more than gold.
2 Freshwater Pearl: freshwater pearls mainly in the southern region of China in recent years, China freshwater pearls sterile made rapid progress, south, east along the rivers and lakes, Anodonta ponds and other sterile beads have become an important means of wealth in rural areas. Freshwater Pearl color study the success of their bright colors and many different forms, the output is high, but in value, in addition to more than 8 mm treasures on the outside, and far from water pearls sea is to be noted that freshwater pearls are real pearls kind. Only Anodonta beads Health, pearls to the value of sea water and the quality of a bad note, but no thesis false pearls. Fresh water pearls beads generally easier to identify and seawater Color Pearl is better than talking about drops of water, and freshwater pearls large round shape. The smooth surface of the water should also be better pearls, freshwater pearls surface often the size, favorite lines, the most common form of oval, irregular shape. boundary layer of freshwater Pearl was not obvious, the majority of non-core pearl. However, a good quality freshwater pearls are round or nearly round, the surface has a natural green jade color. If you have chosen a set of your color, hair color, style, freshwater pearl jewelry to match, both decent and generous, cheap, does not have some fun.
3, artificial pearls: simulation of artificial pearls is good, so difficult to sell when the true and false. On the market are generally solid imitation pearls glass beads, painting, mother of pearl beads. At first glance, these pearls imitation is very good, careful look at the color of dull, dull, feel lighter, easy peeling, low-value products. Can not be compared with the two types of beads above.
a‘ intuitive: the pearl with the natural texture, in any case can also see that the non-uniform brightness of color, shape, most fit, garden level varies from a string of pearls, size differences beads, and a natural glow color pearl. Degree of artificial pearls park rules, the Department has a small drill bit or the convex surface of the phenomenon of skin falling. uniform color, dull monotone.
a‘¡ shake hands, smelling the law: there is a feeling Pearl booster, gentle heating and tasteless mouth on the breath, the surface shaped beads of mist. Artificial.