วันอาทิตย์ที่ 2 สิงหาคม พ.ศ. 2552

How can I buy a Pearl

เขียนโดย kingkaew puengsri

A number of factors that influence the quality of the pearl. It is recommended that customers learn the basics of selecting fine pearls, pearl buying a pleasant experience and a good investment. Perle size Pearl size is mostly on two factors: the size of the implanted nucleus and the thickness of the nacre, which layer upon layer to the kernel. A large cultured pearl, the nacre thickness of the powder has a low value, and tends to discolor and break very easily. A pearl in a thick layer of nacre is its splendor and beauty of a life, if properly managed. For pearls of the same quality is the main strength of the other, the size of the pearl. The dimensions are in millimeters. In the form of spheres Perfectly round, cultured pearls are more rare. Although most cultured pearls are nearly round, about 1%, is perfectly spherical. To check a component for the soft, roll into a flat surface. Attention must be constant and uniform. Luster Pearls Luster refers to the property, that the area is cultivated pearls their splendor and beauty. When examining pearls to shine, is standing with his back to a source of light. Depending on your reflection on the struggle of the surface of the pearl is, the more brightness and better quality. Colored beads Pearls come in a variety of colors, with the main classifications white, pink, blue, cream, gold and black. Choosing a second color beads, or "harmonics" around the surface of the sphere. These harmonics are usually pink, green or blue. The color should be deep in the center of the pearl. All the pearls of a line must be in color. Pearl Surface Like any product of nature, all cultured pearls are smaller defects. A quality cultured pearl is free of mines or large spots. Akoya pearls Akoya pearls are cultivated with pinctada Fukata oysters. Although most of the Akoya pearls are cultivated in Japan, but also cultivated in tropical waters off the coasts of Korea and China and as far south as Sri Lanka. Akoya pearls are from two to ten millimeters in size and shape is typically round or off-tour. The colors range from pink to white and yellow. Normally, the pearls are harvested after about eighteen months to three years, the culture, about 0.5 mm in diameter, after eighteen months in the host oyster. Akoya pearls are known for their high brightness and color. Tahitian Black Pearls Tahitian Black Pearls cultivate pinctada margaritifera oysters (black lip oyster) in French Polynesia waters. Black Südseeperlen in a wide range of colors black / gray, blue and red / dark green eggplant, with one of the most precious peacock. Culture time on average about two years. Perles de Tahiti has long been highly valued by many cultures for their exotic colors and brightness.

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