Regardless of the type of jewellery on the market, the best one is usually “collection-levelâ€, and of course there is a better one called “the best collectionâ€, which is also true for Nanhong. However, one of the most obvious problems now is: What is the “South Red†at the collection level? Every expert has a scale in mind, but this scale does not have a unified “weight and measure†to regulate.
The folks' evaluation of Nanhong is defined by adjectives such as persimmon red, persimmon yellow, cherry red, brocade and rose red. What kind of Nanhong is good, a connoisseur said that the standards are very different.
Some experts pointed out that the problem of color should not be so complicated. "Southern Red and South Red, the more red, the better. Different grades of South Red, in fact, in color, red and yellow account for different proportions. This contrast coloring step can be seen: the more reddish the better, the more yellowish the more times. Then combine the uniformity (the higher the better), the warmth (the better the oil is better), the cleanliness (the less The better, the better, to measure.
Although Nanhong is very hot in the market, it is necessary to become the third place in the jade and Hetian, but there is no clear "national standard". If you take Nanhong to the relevant departments for testing, you can only get a certificate that is generally classified as "Agate" (also written in South Red Agate).
South red and agate are different
There are different opinions about the difference between Nanhong and ordinary red agate.
Some experts believe that in fact, Nanhong is a kind of red agate without agate pattern. The red color of South Red must be uniform, and the agate pattern can not be regarded as South Red, at least not the collection level of South Red.
Some experts believe that Nanhong also has agate patterns, but the lines are relatively thin, not everyone can see clearly. The main feature of Nanhong is that you can see a bit of cinnabar with a high magnification magnifier. The criterion for judging high-quality Nanhong is: under the premise of being as red as possible, it also has a fleshy texture and a jewel.
The technical experts of a testing bureau in Guangzhou pointed out that there are some subtle differences between Nanhong and ordinary red agate, mainly reflecting the presence of cinnabar. As for the agate pattern, some of the South Red, and some of the South Red are not, can not be generalized. It is not impossible to technically distinguish between Nanhong and ordinary red agate, but it does not seem to be necessary, because they are essentially a kind of thing, and they are not particularly large in terms of glossiness and moistness. The difference."
The biggest problem: the national standard is missing
Without the national standard, it is obvious that Nanhong is not protected by the state. That is to say, Nanhong’s superiority and inferior level and technical recognition, the country has not “professed to be fair to everyoneâ€, a string of bracelets can be said to be collection-level It can also be said to be ordinary, only to see the individual's understanding of Nanhong and the scale of appreciation.
This can not help but remind people of the previous "Huanglongyu crisis", Huang Longyu was because there was no national standard, which led to market confusion, valuable damage, and worthless treasure. This is very dangerous in the jewelry market.
Nanhong is very hot in the market today. There are many people in jewelry consumption and jewelry investment and collection. There is no uniform standard. In addition, certain ingredients of hype, Nanhong market will inevitably have a virtual high part, and it may even have a bubble crisis.
What do you do now?
Since there is no national standard, can it not be purchased? The answer is uncertain. Buying can of course be bought. In the absence of a unified standard, based on the majority of experts, the price should be more in the market, and shop around. In addition, the authoritative testing agency can detect true and false for you (as for the general level or the collection level, of course, it will not be on the test certificate).
If it is a collection, it involves the judgment of quality value and future value. It needs the collector to make a comprehensive assessment. In fact, people who have become collectors have already had very good experience. Everyone has their own set of methods.
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