2008年10月27日星期一

A cultured black pearl necklace is

A cultured black pearl necklace is slightly more expensive than the natural black pearl necklace all because of the added labor to producing it.

Regardless, black pearl necklaces are an investment and any woman would be so happy getting one – especially this Holiday season.

Akoya pearls are famous and known all over the world for its high luster and white color brilliance. Since akoya pearls are grown in seawater, they are also popular as akoya seawater or saltwater pearls, Japanese pearls and cultured seawater pearls. Name akoya means saltwater in Japanese language and Akoya pearls are the classic cultured pearls of Japan.

In the early Nineteenth Century, a Japanese man named Kokichi Mikimoto introduced to this world his bead-nucleating technique of culturing pearls in seawater - oyster's naturally occurring process of forming the pearl with human help thereby stimulating the process by producing the initial irritant or nucleus. Akoya oysters are small mollusks, so the pearls they produce range from sizes 3mm to 9mm. The oyster secretes nacre to cover the bead with layer upon layer of nacre. Thicker the nacre better is the quality. Akoya pearls are produced by Pinctada fucata oyster type.

Akoya pearls are primarily cultivated in the sea salt waters off the coastal areas of Japan and China but in recent years China is producing in large quantity and their quality is exceeding remarkable. With new improved modern techniques of culturing pearls, it has become possible to harvest better quality akoya pearls. It takes about 3-5 years to grow nice quality akoya pearls and pearl farms in China and Japan constantly monitor its growth during this period in order to get good harvest as well as good quality akoya pearls.

Freshwater pearls are the richest but most luster on its surface. When you are on line you can find a lot of different pearls on jewelry wholesale store, you can get all kinds color of them and make your choose of your favourite. It provides you freshwater pearl beads, twisted pearl necklace freshwater pearl strands, freshwater pearl neckalce, freshwater pearl bracelet, freshwater pearl ring, freshwater pearl earrings, freshwater pearl pendant, 925 sterling silver jewelryby wholesale pearl jewelry. I hope you can get whatever you like.

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