1. Is Tahiti Black Pearl collectible? If Tahiti black pearl is wild, it has certain collection value. It is cultivated by a kind of black mussel (a rare mussel that only grows in natural and pollution-free Polynesian waters), and its different shades of gray have different magical colors, which makes the pearl more unique. In addition, the requirements of its breeding environment and pearl collection technology are very strict. Only 50 out of every 100 black mussels with pearls can successfully cultivate pearls, and only 5 of them are perfect, so each pearl is extremely precious.
Second, how to tell whether it is Tahiti pearl 1 depends on its size: generally speaking, the size of seawater pearls or freshwater pearls is not more than 9MM, while the size of Tahiti black pearls is generally above 8- 15 mm. If the size of pearls is round black pearls less than 8MM, most of them are dyed pearls.
2, look at the price: Tahiti black pearls are very rare and precious, so the value is very high. If a black pearl over 8MM costs only one or two hundred yuan, and the price is surprisingly cheap, it is likely to be a fake pearl. Generally, a 9MM Tahiti black pearl is worth nearly 1,000 yuan.
3, friction method: real pearl necklaces will have a sense of sand when rubbed against each other, and the sound of rustling can be heard in the ears, and pearl powder can be ground with a little force; Because fake pearls are coated shells, coated shells will slip when rubbed, and pearl powder cannot be ground.
4, look at the skin: even if the real pearl necklace is unified, there will always be a little difference in shape and color. False pearls are uniform in size and shape, mostly round, and their colors are often uniform. A layer of paint on the surface looks shiny and "fake".
3. What are the characteristics of Tahiti black pearl? What are the characteristics of Tahiti black pearl that many people have doubts about at present? It is known that Tahiti pearls are generally above 8MM, which is the characteristic of Tahiti pearls in size. The color feature is mainly halo, and each color is different. In addition, because the output of pearls is relatively small, the requirements for seawater environment are relatively high.