Natural pearls are colored in different colors and causes

He was eighty years of study, because people wanted to solve the mystery as to get the color of pearls. The result comes out to be several factors: the pearl oyster species, the growing period, the water temperature of production, and even the harvest season. There is no way to accurately report against the pearly shell removed.

When different bead nucleus is implanted in one oyster, it can produce five different colors of pearls. With these phenomena, scientists still do not fully understand why.

Oysters can produce almost any color of pearls. When we mention the color of pearls, which means the potential of pearl color. Standard colors may vary from black to cream and silver with white South Sea pearls. However, if dealt with any of these pearls closely to see the other colors, it is the color of the surface rupture.

Black Tahitian pearls have a soft tone silver-gray to dark black in color, please break the color pink, purple or green only in tone.

Refractive-colored pearls are usually small, pink, silver or blue. To the black pearl, turning most of the colors are green or pink. Pearl color is usually called a mixture of surface color and color breaks. For example, white rose, which means that the fracture surface of the color of roses and the color is white. To variegated pearl (non-white pearls, black pearls, for example), which is the third evaluation criteria: tone. There will be four kinds of brightness and darkness levels.

Settings pearl color and tone are different depending on different people in different places. Pink and white pearls are very popular in the U.S., but in France people are like white milk, but people want the yellow and gold in South America and Spain. The study showed that different preference is closely related to skin color.

Indeed, one of a certain color is nobler than others, but for a certain color and the lack of demand will have a price impact. Even so, the color value was only 10% of the pearls. Red pearl demand was high, so they are often more expensive than gold or milky one. Pearls are available in various colors: white, gold, silver, pink, red, black, blue, gray, and others, but when he comes across different gray or black pearls, it should be a warning that they may be colored beads. Real pearls are black color of the rainbow should be black, she went to be with a little bronze or dark blue. As a result, consumers have to pay very much attention, but expensive to buy black pearls.