In recent years, jade collection show vitality, jade auction ChengJiaoLv and auction price continuously innovation high, not only shows the items of precious and elegant, also explains the bidders, the collector appreciate level and jade mens david yurman necklace value appreciation function continuously improved.
In the increasingly scarce, Ming and qing dynasty.i'm jade price rising tendency, the collection is investment value of new jade a wise choice. Using ultrasonic technology, laser technology, modern technology makes out new jade high-quality goods, work has reached the highest in on the point of, its exquisite extent breathtaking, took david yurman watch the most common drilling technology for, gu yu holes in more or less will leave chiseled traces, and modern use ultrasound in jade drilling can leave no trace. New jade high-quality goods represents contemporary jade carving process of the highest level with gu yu treasures, with high collection value.
Don't spoil the child "jade process is regarded by jewelry yurman the material into the technical conditions of the, the nature of which is stable, is not easy to be real understanding, which is a difficult problem in appreciation. All that thallium agile fluent, skilled work must be beautiful, or comparing seiko beautiful, conversely, board system is delicate and slow collection value declined the symbol, not cut the set.
With white jade for expensive, the north more david yurman jewelers value than southern white degree, this good. But the real collectors all know, jade color in addition, but also must be the comprehensive investigation its oily, hardness and toughness index. As for and Tian son expected, are not in chroma, under the premise of the rest several is particularly important. After the completion of the processing jade, value also david yurman mens wedding bands depends on whether manual and lock of crack problems. Often see players who are white degree according to the jade, how much of a g pricing strange phenomenon, will the remaining few index depending on if nothing.
How to judge a piece of hetian jade is a good one? In 2004, xinjiang issued a "hetian jade process quality" of local standards, the local standards from david yurman cuff bracelet color and structure of the division made hetian jade, of which the material of the stand or fall of suet jade made a provision, that is, the color is more white material more, if is green, white color material is not ideal transition. Other experts say: a good hetian jade the specific standard is: one to body such as coagulate fat, 2 want light embodiment, thirdly, qualitative thick jade, four hard to close, have david yurman the four elements of the jade is good.
Instead some brands in the part of the industrial chain because link, prices began to have the advantage. 7 colour yunnan very early to hold large jade raw material, production of jade in just a few years ago with the material, to avoid the emerald price and the original stone prices rising synchronization.
"For example, this year production hisui, we use is 2008 years or so, the original stone material when the price is far lower than the now." 7 david yurman stores colour yunnan hangzhou flagship store of the chief said. Pay attention to the colorful cheap product sales in yunnan, also because of this kind of product supply of raw materials is opposite bigger, the price is less influenced by the market, "as we 100000 yuan of the following hisui, in recent years the price adjustment range is not too much."