Le 21 janvier 2014, 15:16 dans Humeurs • 0
As Tiffany and Co Charm Bracelet Outlet jewelry industry diversified development, coral was welcomed by the market. Industry insiders believe, less and less as the number of Red coral mining, coral ornaments appreciation potential in the future to look forward to.
Antique auction in an international auction house in New York last month, in late Sing dynasty of China-made pipe coral and coral jewelry box for $ 36,000 and 70,000 dollars were sold for high prices.
In the current market, only the Red coral collection, white number and poor quality of coral, coral, purple and green coral tarry not high, rarely used for collection.
Market in Guangzhou, coral, price was pulled wide apart, high price of complete natural coral ornaments, or incomplete dyed coral jewelry low prices, and even natural coral, General and high-end products price can also vary greatly among several times.
In places such as Payne city, reporters found that not many pure natural coral complete sales, prices from 5,000 RMB ~20 million. Size, color, quality, process was decided to value an important criterion of coral. Darker coral more valuable, natural red coral price is generally two to four times natural pink coral, Nice deep red coral red coral 2~5 times the price.
Coral jeweler wholesale prices very cheap, coral necklace, coral bracelet wholesale prices are generally less than 100. Guangzhou Bureau of geology testing Center Director Xian Xenia said: "the integrity and natural coral is the most important factor in determining its value, used for Tiffany Outlet Jewelry coral is coral debris, basic processing and staining, relatively low prices. ”
Coral is not stable and not suitable for long term performance collection
In addition to the identification standard of integrity, natural, size is coral price is the most important basis for decision. Corals grow in size, its price showed constant geometric growth trend. Plant height 15 cm, 20 cm wide natural red coral, prices generally ten thousand or twenty thousand dollars you can buy, and plant height 30 cm, width 40 cm, red coral, can sell for more than 100,000 Yuan.
Gang Hour Shiny jewelry firms is also coral collectors for many years, in his view, coral collection must be split in two. First, the composition of corals is the inconsistent performance of carbonates, and pearls are very similar, is not suitable for many years stored, generally live less than a century. However, due to the national environmental protection policy may now be less and less number of coral mining, so their future appreciation of the existing products is still very large.
In his view, the collection of coral midlife of investments appropriate for three or four years. In addition to antiques, most jewelry coral only consumption values, if the expected future appreciation, it is best to purchase the full coral ornaments.
Syndrome differentiation of cotton swabs dipped in alcohol stain
Community coral reef mainly requires identification of natural and dyed coral reef. Method is very simple, with a cotton swab dipped in alcohol to clean the coral surface if fading phenomenon, or dyed coral. At the same time, natural coral has a natural fine oblique transverse textures, lines and irregular, scattered, and the manual processing of coral show a uniform texture. Furthermore, the natural corals tend to have natural blemishes, such as small white dots and small black spots, small spots, scattered randomly, cheating is hard to make a likeness in spots.
However, there are two kinds of superb fake technology on the market. From ancient Tibet mining coral fossils in staining, white coral is a quality higher depth coloring. With the naked eye with the alcohol wipe methods can't be verified, recommendations are sent to the Ray Ban Wayfarer and Aviator Sunglasses Outlet professional appraisal organ differentiation.