Artificially cultured pearls are first cleaned and sorted by grade before being sold to dealers. Pearls are certified according to five criteria. They are volume, shape, color, skin light and purity.
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Volume: The size of a pearl is calculated by its shortest diameter. The size of a pearl generally ranges from eight to fourteen meters, and even sixteen meters. More than 18 millimeters is rare. So far, the largest pearl in the record is 21 meters in diameter.
Shape: The round pearl is recognized as the most beautiful pearl, and is eager for it. Round pearls are extremely rare, but other shapes of pearls are also unique.
Color: The gray and black pearls artificially cultured in Tahiti have various radiances under the refraction of light. The most appreciated are malachite green, rich purple, sea blue and various shades of gray and iridescent. According to traditional aesthetics, people with skin whites are suitable for wearing grey pearls, while those with darker skin are more suitable for wearing black pearls; of course, other factors such as eyes, hair, and the color of the clothes to be worn should be considered.
Pi Guang: The so-called leather light of the pearl refers to its appearance, whether its appearance is smooth and illuminating, and whether the light source can reflect a charming color, which is the standard for measuring the light. The luster of Tahiti pearls is like a mirror. It can reflect people's reflections when looking directly, and it has the color of reflected light, especially the phoenix.
Purity: Like other types of pearls, the value of Tahiti's pearls is determined by the quality of the skin. Identifying the pearl epidermis depends on how many flaws it has, such as dents, scratches, and black spots that reduce its value.
Grade category: The pearl skin that is rated as "excellent quality" is excellent in light and rounded into a symmetrical shape. The size and color are not considered as the main factors. The pearls that are rated as the most "commercial quality, regardless of size or color, are pearls with medium gloss and some irregular surfaces. Organic stains, or multiple flaws, or pearls with insufficient nacre, are No commercial value.
Value: The value of a pearl depends on the shape of the variety, whether the color and size are rare. As a general rule, large and fine black pearls are the most expensive when they are equal, as it is the rarest.
Magic and mystery: Tahiti cultured pearls are mysterious and rare, and are the embodiment of magic and perfection. Its quality is extraordinary, its style is different, it is most suitable for the modern women with vitality. Because of its distinctive personality, it is not easy to lock them into jewelry, or even string necklaces is not so simple; That's why the necklaces of black pearls with the same pattern and color are used, no matter the long or the neck, the value is extremely high. Despite the high demand, it is extremely difficult to make a pair of earrings. In contrast, the use of black pearls for rings and pendants is simpler. This is an important commodity of Tahiti's mouthpiece jewelry. Putting black pearls together with diamonds and other gemstones, it exudes a sense of light and dark harmony; it is a perfect match with all precious metals, and never loses its brilliance. Men wear all kinds of ornaments made of black pearls, such as pendants, tie buckles and cufflinks. They are proud and confident. As the treasure of the Tahiti lake, the black pearl brings the mysterious color of nature to its owner, making him the object of appreciation and envy. The product of nature, the treasure of mankind! The owners of Tahiti Black Pearl will carefully protect them from dry weather and acidic objects.
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