Do you like black pearls? I simply love them. Black pearls are produced from black-lipped oyster Pinctada margaritifera. It implies that Pinctada is genus and margaritifera is species. Black pearls are produced by massive blackclipped oysters, which are scientifically named as pinctada margaritafera. This kind of oysters can be found only if one would dive at least forty meters under sea and as deep as 130 feet. Though ordinarily called “Tahitian” pearls, Black pearls are essentially gray to lighter or darker degrees. Additionally, Black pearls have the unique capability to display a range of colors at the same time, glistening about their surfaces in variable shades – colors like Peacock and Green. Black pearls aren’t essentially black, but extraordinarily dark grey, with overtones like blue, green or purple. For centuries, black pearls were cherished for their rarity; most pearls are white, cream-colored or a particularly pale shade like pink.
Black pearls are manufactured by black-lipped oysters that live in the Indian Seas and the French Polynesian. They have a median size of about eight to seventeen millimeters and are the sole pearls that come in a dark color naturally. Black pearls are quite rare compared to white pearls. This definitely ends in the expensiveness of the black pearls and therefore makes them a collector’s item. So finding the ideal black pearl is kind of a challenge.
So as you can see already black pearls are quite rare, have a pretty luster totally unique to themselves and make stunning heirloom quality jeweler. For instance, black pearls are cultivated in the black-lipped oyster because other oysters do not produce pearls of the same type. Although pearl farmers know the black-lipped oyster is important to the cultivation of Tahitian black pearls, they do not know yet the way to solidly make it produce a particular color. They’re often found in lagoons covering sleeping volcanoes, which release mineral salts. For plenty of these reasons natural black pearls are rarer than white pearls, and black pearls from the Gulf of California have been valued since the Spanish arrived in the New World.
Cultured black pearls are also produced in the Gulf of California and in Tahiti. Long considered “mourning jewels” for royalty, black pearls are now the latest fashion ticket in Europe and the US.
Much bigger than Akoya pearls, black pearls are a part of the giant group of South Sea pearls, which includes many sorts of colored pearls produced outside Japan.
It’s important not to forget that black pearls are also superior in color and quality to the freshwater white pearls. Eastern pearls are internationally famous and the best in the world. The colors are artificially infused by therapy known as dyeing, or by subjecting the pearls to irradiation. These treated colors are generally straightforward to identify by a trained observer who may peer down the drill hole trying to find concentrations of color, which indicates the presence of dye, or a darkened pearl nucleus, which indicates radiation treatment.