The market price of a 9- 1 1mm Tahiti black pearl necklace is at least 80,000 yuan and 90,000 yuan. Many jewelry investors are slowly turning their attention to pearl jewelry, buying it as soon as possible and waiting for appreciation. Collecting fine pearls has gradually become a new investment method.
size
The size of a pearl refers to the size of a unit pearl.
Size plays an important role in the price of pearls. The larger the diameter, the higher the value of pearls of the same grade.
The size of pearls is generally divided into the following six grades according to their diameters:
Pear beads: 2.0mm≦ diameter ≦ 5.0 mm.
Beads: 5.0mm≦ diameter ≦ 5.5mm
Pearl: 5.5mm≦ diameter ≦ 7.0mm.
Beads: 7.0mm≦ diameter ≦ 7.5mm
Extra-large beads: 7.5mm ≦ diameter ≦ 8.0mm.
Oversize beads: 8.0mm in diameter.
roll
The size of a pearl is calculated by its shortest diameter. Generally speaking, the size of pearls ranges from 8 mm to 14 mm, and even 16 mm ... it is rare for pearls to exceed18 mm. Up to now, the largest pearl diameter recorded is 2 1 mm.
shape
Round pearls are considered to be the most beautiful pearls and are loved by everyone. Round pearls are extremely rare, but pearls of other shapes are also unique.
colour
Grey pearls and black pearls cultured in Tahiti have different luster under the refraction of light. The most admired are malachite green, deep purple, navy blue and various shades of gray and rainbow colors. According to traditional aesthetics, people with fair skin are suitable to wear gray pearls, and people with darker skin are more suitable to wear black pearls; Of course, other factors should also be considered, such as the color of eyes, hair and clothes. [ 1]
Skin light
The so-called skin light of pearl refers to its appearance, whether its appearance is smooth or not, and whether it can reflect charming halo color to the light source. These are the standards to measure skin light. Tahiti pearls shine like a mirror, and can reflect people's reflection when looking directly, and have the color of reflected light, which is especially crystal clear and gorgeous.
pure
Like other kinds of pearls, the value of cultured pearls in Tahiti mainly depends on the quality of the epidermis. The identification of pearl skin depends on how many defects it has, such as dents, scratches and black spots, which will reduce its value.
Grade category
Tahiti Black Pearl Pendant
Pearls rated as "excellent quality" have excellent luster and round and symmetrical shape, and size and color are not the main factors. Pearls rated as the most "commercial quality", regardless of size and color, refer to pearls with medium luster and some irregular surfaces. Pearls with organic stains, or many flaws, or lack of pearl quality have no commercial value.
value
The value of pearls depends on whether the shape, color and size of the variety are rare or not. Generally speaking, under the same conditions, black pearls with large and fine particles are the most expensive because they are the rarest.
charming
The cultured pearls in Tahiti are mysterious and rare, and they are the embodiment of magic and perfection. Its extraordinary quality and unique style are most suitable for setting off energetic modern women. Because of its unique personality, it is not easy to make them into jewelry or even necklaces in large quantities. This is why necklaces made of black pearls with the same pattern and color, whether long or near the neck, are extremely valuable. Despite the great demand, it is extremely difficult to build just a pair of earrings; In contrast, it is much simpler to make rings with black pearls, which are an important commodity for Tahiti to export jewelry. Putting black pearls and diamonds together will give off the charming charm of harmony between light and shade; It is well matched with all precious metals and never loses its luster. Men wear all kinds of ornaments made of black pearls, such as pendants, bow ties and cufflinks, which make them feel proud and confident. Black pearl, as the treasure of Tahiti Lake, brings the mysterious color of nature to its owner, making it the object of people's appreciation and envy. The product of nature, the treasure of mankind! The owners of black pearls in Tahiti will carefully protect them from dry climate and acidic objects.