2008年9月18日星期四

Pearls are the only gemstone created within


Pearls are the only gemstone created within another living organism. Natural pearls are grown without any human intervention when a speck of sand or other irritant lodges itself inside an oyster. Deteriorating environmental conditions have rendered natural pearls all but obsolete.

Cultured pearls have quickly filled the void. The only difference between a natural pearl and a cultured pearl is that human intervention is required to place the irritant inside the oyster shell. By controlling the size and shape of the irritant as well as the environmental factors, cultured pearls guarantee greater quality control. You'll find pearls in many hues ranging from white South Sea pearls to black Tahitian pearls, and covering a lot of territory in between: pink, green, blue and ivory.

Freshwater pearls sport a combination of interesting shapes and hues not usually found in saltwater varieties. Freshwater pearls come from Chinese rivers and lakes where the Hyriopsis cumingi mussels can produce 50 pearls at once. They are usually less expensive than saltwater pearls, but no less elegant than their saltwater counterpart.

Birthstones

Precious and semi-precious gems linked to birthdays date as far back as the 15th century. Unlike today, early birthstones were linked to the signs of the Zodiac instead of to calendar months. Almost everyone appreciates a birthstone, and it shows that you actually put some thought into the gift. Many people believe that wearing their birthstone protects them and brings them good luck. When giving a birthstone as a gift, think beyond rings to bracelets, pendants, earrings, pins and chokers.

Once you found your favourite things would you excite? I would. So when I see some tin cup pearl necklace. I am very excited, especially pearl jewelry wholesale. There will be a lot of sterling silver jewelry, cultured pearl pendant, cultured pearl earings, cultured pearl ring, cultured pearl bracelet, pearl necklace, cultured pearl strands, cultured pearl beads … on showing. You can get whatever you like in wholesale pearl jewelry store.

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