urban custom jewelry wholesale Urgent, who helps me answer questions about platinum diamond ring?

wholesaler jewelry thailand 1. The alloy of 铱 and 金 (pretending to be platinum) Material: The alloy of 钯 and 铱, there is no platinum component at all; the proportion: 11.92g/m3

Although the proportion of the same ethnic elements is almost doubled, it is recommended that the solid platinum jewelry proposal is too light.

The trunk is completely solid, and it is definitely impossible to be hollow or partially hollow. After cutting, the facts prove that this ring is completely solid. To say, the ring does have a hollow approach, but it is only limited to the finished products from the old -fashioned craft workshop, and it is usually very gold and K gold. Because of the hardness relationship, it is not possible to be completely hollow inside, so hollow The situation can basically be eliminated;

color: black and gray, dark, platinum color is usually relatively gray, no matter how old the platinum is, unless it was the original formula formula to increase the brightness of the jewelry, There will be a dark condition. Generally, platinum is difficult to oxidize. Even if it is oxide, it is the color of the old aluminum pot, and it will never be dark. Crafts: Poor, the same patterns on the left and right sides are asymmetric, the ring has a poor appearance, and the surface has the word "tolerance". Steel prints do not use the traces of wearing, especially the bottom of the ring with contact and friction is also smooth. This is worthy of how the same jewelry is so different from the inside and outside.

usually people from other places come to the pawn, and it is usually more direct. Now there is no case of hacking fish in the transfer of dinner. All time periods must be attracted enough attention. In Shanghai, many old pawn banks have been deceived. Be careful.

. 钯 钯 钯 (pretending platinum) Material: 钯, also has no platinum component at all; the proportion: 5.94g/m3, the standard ratio of platinum is 21.4 g/m3, and although it is the same family, it is the same family. The proportion of elements is nearly more than doubled. It is recommended that the solid platinum jewelry should not be paid too lightly.

This is completely hollow. This style is hollow, including the necklace and neck chain of this style in the mall, and most of the men's styles, six, seven Ten grams are common. But it is obvious that the feel is light, without the sinking of platinum.

color: bright, silver and white, platinum color is usually gray, new accessories are usually brighter, different from old platinum, new platinum has no signs of dark gray, which is difficult to be difficult. Differentiated in color is mainly to distinguish with the feel and experience, and then distinguish it through the instrument.

The process: Good crafts, new accessories, not used for a long time, but carefully observed the "S" shape of the necklace, obviously there are "PD950" steel marks. PT950's steelmark marks are confusing. This is also a marketing strategy game played by many merchants in the market. The material attributes of the 钯 and platinum are very close. In addition to harder than 钯, platinum is better than the antioxidant, but platinum is platinum, but platinum is platinum, but platinum is platinum. However, platinum is platinum. The price in the market has gradually opened up the gap because of the rise in demand. From the original 173 yuan/gram market price to the current 289 yuan/gram Based on the 80 yuan per gram, the illegal jewelry dealers with a lot of profit margins are similar to the new time of platinum and 钯. Promote the platinum series jewelry, so soon this batch of gold jewelry is difficult to mix any more, and gradually withdrew from their short market. Therefore, after this part of the jewelry was consumed to customers, the customers did not know that they were substitutes and thought it was true that it was true. Platinum, so the pawn personnel should see the indication of the steel printing. There are also some foreign companies who deliberately knocked PD's printing or switching to PT. Therefore, the hollow platinum necklace should be cautious when the proportion of the platinum necklace is too light operation!

four, 24K gold bagin (impersonation gold)

Materials: 24K gold bag silver; proportion: 4.3g/m3

The standard proportion of gold To reach 19.3 g/m3

This is completely solid, it is absolutely impossible to be hollow or partially hollow. After cutting, the facts prove that this bracelet is completely solid. The bracelets are hollow. The requirements of the bracelets are more complicated. Generally, the hollow bracelet that is formed after casting is basically impossible. It always needs to be seam. Therefore, it is believed that the bracelet is completely eliminated under the condition that the bracelet is completely closed; color: yellow, the color of gold is easier to distinguish from other metals. In a special case, in the case of gold contact with metal mercury, the surface of the gold utensils will be white, which is close to the color of the silver, but the original attributes of the material are still yellow after the annealing, and other chemical changes will not occur inside. Crafts: Poor, there are 9999 and Shanghai Lao Fengxiang's grinding gear, which is more vague and difficult to identify. Generally, it is considered to be hand -opened. The jewelry workmanship is relatively rough. Starting the surface, you will find white silver pillar heart about 0.4mm. This is obviously obviously falsifying method.

is the new banking method in recent years. The practice of the hollow wheat straw necklace that has no way to test it. There are still many vulnerabilities. First of all, because of the process of craftsmanship, the gold layer cannot be very thick, a thin layer, so pay attention to observing the mouth of the ears and wheat ears for a long time. Dordling, it is easy to find white cores, and small knives are more likely to find the internal cat greasy, so pay attention to this situation to observe more, and more analysis will find the secret.

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