Archive for February, 2010

Pearls 101 – natural and cultured pearls

Sunday, February 28th, 2010

The beads are like many other things, its own language. Ever been to a jewelry store (or look online) and I've seen / heard from the seller: "These are real pearls, not cultured pearls? This statement is actually somewhat 'misleading. Maybe you think you pay more for the pearls natural, because they are real, not fake, and perhaps you also think that cultured pearls are real, it is simply not true, and in this article, I will tell you what the real differences between theThe two are.

Perle, in particular, natural and cultivated are real, as opposed to an artificial pearl. They share the same qualities as they are made of nacre, has luster, and other qualities that we know and love. The differences stem from the method of training. Natural pearls are formed when an irritant nature makes its way into an oyster (or other bivalve's) coat (their fleshy tissue). Oysters then attempt to isolate the stimulus of coverage in Nacre, or motherpearl. The pearl may or may not be round, big and bright. So the value of natural pearls come from their rarity – in fact only one in ten thousand oysters a jewel of nature, which can produce is used in jewelry.

Cultured pearls, on the other hand, the process control by means of a core of balls or a piece of tissue in oysters. And 'the only part of "artificial" in the process! Pearls of the Sea has increased with a bead core, while the fresh water –The diversity in the form of a piece of mantle tissue, which makes them one Nacre thicker. Because the process can be controlled easily, most of the pearls on the market are actually cultivated. This provides a uniform shape and quality. In fact, as Akoya pearls, generally considered the gold standard, all cultured pearls saltwater pearls, and are absolutely beautiful.

If you receive a chain that occurs, expect quite natural pearls, which paysPrice and examined by a gemologist that only part of its authenticity. Do not let anything you hear pearls are of lower quality, but – are the acceleration and direction of the same process that occurs in nature (about the same amount Nacre especially freshwater pearls and South Sea), and so beautiful.

History of Pearls

Saturday, February 27th, 2010

At the beginning of the hunt pearl, only the manner of collection of beads were known. Shortly before the beginning of the 20th Divers manually pulled oysters from the century of the seabed and the river bottoms and checked each of them individually for pearls. But not all natural oysters produce pearls. In fact, only three or four oysters within three tonnes, to produce perfect pearls.

At the end of the process of cultivation Pearl was discovered. Today, almost all pearls usedthe jewelry is by planting a core or kernel pearls oyster pearls. Normally it takes three years after implantation the beads are ready for harvest, but can produce up to six years before the beads and over. This mariculture process was developed by Mikimoto Mikimoto in Japan that a patent on the process in 1896. The key is normally produced a crown made of polished shells. This, together with a small piece of mantle tissueAuster serve others as an irritant, it is implanted in oysters. Oysters to survive the subsequent surgery to remove the finished pearl are often implanted with a new nucleus as part of the same procedure and then in water for another three years growth back.

Originally, cultured pearls in Japan known as Akoya pearls were produced by a species of small oysters no bigger than 6-7 inches. Later, Japan's largest pearls10 mm in diameter produced, which were very rare and much appreciated. Over the past two decades, cultured pearls have been produced with more oysters in the South Pacific and Indian Ocean. One of the largest pearl-bearing oysters Pinctada maxima, which is as big as a plate. Characteristic of South Sea pearls is their size and the color silver. Sizes up to 14 mm in diameter are not uncommon. Australia is one of the leadingSouth Sea pearls. A different kind of South Sea pearls, Tahitian pearls are also known as Titian pearls.

I started in 1914, pearl farmers in Japan, the cultivation of pearls freshwater pearl mussels native to Lake Biwa. This lake, the largest and oldest of Japan, is located near the city of Kyoto. This process has gained enormous popularity, so that the name of Biwa pearls "has become synonymous with freshwater pearls in general. Production has increased rapidlyArrive at its peak in 1971, when farmers produced six tons of Pearl Biwa pearls. At the time, caused pollution and overexploitation the virtual elimination of these animals. Japanese for Pearl farmers now culture a hybrid pearl mussel – a cross between the last Biwa Pearl Mussels and a closely related species from other lakes in Chinese or Japanese.

Invested in 1990, and Japanese manufacturers in the production of pearls cultured pearlswith freshwater mussels in the region of Shanghai, China and Fiji. Freshwater pearls are made by the reflection of rainbow colors in gloss. Cultured pearls are also using abalone.

7 Value of the determinants of Pearls

Friday, February 26th, 2010

There are seven different characteristics that determine the value of a pearl. These seven factors are size, shape, color, lighting, surface quality, the quality and matching Mother of Pearl. Pearls are the only ones that only the eco-tax and for this reason, each grain is almost unique as a fingerprint. No two pearls are alike, and it's very fascinating to see how long we can take together is a string of pearls, each pearl is specially selected to blend with PUT thinkothers. Go beyond the seven characteristics of Pearls

Size: The size of the bead depends on the variety. There are 4 types of pearls, South Sea, Tahitian, Akoya and freshwater. South Sea pearls are generally the larger sites 10-20 mm. Tahitian is also quite normal in a large, because the South Seas and Tahitian pearls are produced, is in hot water. Akoya and freshwater pearls are generally a bit 'smaller, because they were produced in cold water and cold water is not very encouraging in terms of growth.

Shape: Traditionally, the shape of a pearl is one of the most important factors in determining the value of the pearls. Round pearls are desirable, but this statement is very subjective, as are those who are the baroque pearls of love, because it is a natural, lodge a complaint. That said, pearls around will always be a higher price on the market.

Color:Depending on the pearl, some colors are more pronounced in different ways. South Sea pearls are usually in the form of a silver-blue, while Akoya 's tend to a pink color. Tahitian pearls can be between a green light to an area solid gray or black. Even the color is in itself very important, depending on how vibrant the color is actually a factor in determining the value of the pearls.

Luster: Luster is also one of the most important factors in determining the valueBeads. Luster, that almost all of the glory of the pearl. The easiest way to see the brilliance of a gem to look at the reflections in the outer surface of the bulb of the heel. The more clearly you can see an overview of the bulbs is a good indicator for determining the splendor of these pearls.

Surface quality: the quality of the surface is practically all types of containment, and placed on the outer surface. These markers can be anything from a place overlooking a crack. Since pearls are naturally created, most of them have some type of defect. The easiest way to think of spots, is a gem, she thought as a desire to.

Nacre Quality: The quality of a mother-of pearl, is considered by the thickness of the external crystalline substance. Since most of today, all the pearls are the best way to judge the quality of nacre is to try to see inside the heel of the heel. When you see the inside heel> Pearl, quality pearl is probably not significant.

Matching: Matching is also one of the most important factors in assessing where to look for a necklace. During synchronization, because the quality that the manufacturers of jewels have the most problems, pearls can come in many different colors and qualities that together create a truly magnificent beach could at least 5 years, maybe 10 times