Are Tahitian pearls all black? What is the difference between cultured pearls and natural pearls? Are freshwater pearls worse than sea pearls? Are South Sea pearls really gold? good question. It can be different colors and types of pearls.
For those who want to buy pearls or gem lovers who want more information, here are answers to some of the most frequently asked questions about pearls. Are Tahitian pearls all black? These are cultured pearls from Tahiti. Not only are they black, they are also not grown in Tahiti.
Tahitian cultured pearls are called “black” because of their peculiar dark color, and they can also be gray, blue, green, and brown.
They grow in the lagoon of small islands that make up a small island called French Polynesia. Tahiti is the largest island and is the trading center of the group, not the sacred place for pearl cultivation.
Pinctada margaritifera cumingi, a large mussel of French Polynesia, has been cultivated for two years. One of the differences between this unique oyster and other types of oysters is the dark color of the inner shell.
This so-called “black-lipped” oyster also has black edges on its skin-“lips”, which give the animal a descriptive name.
Today, the most popular Tahitian cultured pearls range in color from dark green to blue-gray, with pink or purple hues. The color of a pearl is determined by many factors, including changes in the host.
Oysters, discoloration of implanted donor mussel tissue, differences in the number and thickness of mother-of-pearl layers, and growth conditions (such as temperature and water quality). Tahitians are usually gray, black, green and blue variants. e, but there are other colors.
Tahiti cultured pearls, especially round pearls and gems, have an average size of 8 to 14 mm and are very expensive.
According to the latest information from the Gemological Institute of America, as many as 40% of people who implant black-lipped oysters produce gem-quality cultured pearls, but only about 5% of the pearls they produce are round.
Only 1-2% of the total production is the highest quality round cultured pearls. No wonder Tahitian pearl strings are so expensive!
If you want to wear Tahitian cultured pearls, you can choose a pearlless, pearlless necklace, pearl earrings, pearl ring or baroque pearl (asymmetrical). These models are so peculiar and much cheaper than combinatorial chains.
Between artificial pearls and natural pearls? When irritants (such as parasites) enter the pearl-producing animals (such as oysters or shellfish), natural pearls are produced.
To protect themselves, animals cover irritants with mother-of-pearl: a combination of organic substances also constitutes what we call mother-of-pearl.
Over time, a mother-of-pearl layer gradually formed around the invaders, eventually forming the organic gems we all call pearls.
The method of forming artificial pearls is the same as that of natural pearls, but there is a big difference: they do not appear accidentally, but deliberately when man-made interference with nature.
In order to make cultured pearls, a skilled technician called a nucleating agent surgically places an irritant: mother-of-pearl, which initiates the growth process of the pearl.
Pearls and a coat usually made of shells.Then put the animal back into the water, observe, wash, etc., until you are ready to harvest the pearls. Since the 13th century, the Chinese have been cultivating freshwater pearls (pearls that grow from animal shells under the mantle).
Century, but the Japanese Kokichi Mikimoto (Kokichi Mikimoto) is believed to have developed a modern method of growing pearls.
In the early 1920s, Mikimoto sold its cultured pearls all over the world. Natural pearls may be very beautiful, but in fact, due to overfishing, pollution and other factors, they are indeed rare. Therefore, almost all pearls sold today are artificial cultured pearls.
There are two main types: fresh water and salt water. South Sea cultured pearls, Tahitian cultured pearls and Akoya cultured pearls are all types of sea pearls.
All types of jewelry can be found in jewelry stores all over the world. Are saltwater pearls better than freshwater pearls?
It depends on who you want to ask, but many pearl experts today agree that freshwater cultured pearls are comparable to marine pearls in terms of beauty.
Through improved cultivation methods, freshwater pearl producers can produce beautiful, round, shiny pearls, which is a huge improvement over the crispy gems in wrinkled rice, which was harvested from water pearls in the not-too-distant past.
Typical method. Freshwater pearls are mainly made in China and are usually only born or implanted in jacket fabric (not mother-of-pearl).