Bismuth jewelry has always been more popular in the market, but the price of tourmaline jewelry in the mall is very different. The price of tourmaline makes the price difference of tourmaline huge, which makes consumers unable to understand. Perhaps the price of tourmaline ring and tourmaline pendant in the same shop is about tens of thousands of yuan, but the price of the same weight of tourmaline bracelet in the market does not exceed 3,000 yuan, so why? Due to its rich and vivid color and obvious pleochroism, the tourmaline is very popular among jewellery designers. The price of tourmaline is more suitable, which makes the tourmaline gradually become one of the gemstones of fashion trend. . However, because the tourmaline's inclusions are very rich, the internal cracks have become the biggest obstacle in the processing of tourmaline. In the process of processing semi-precious stones, in order to avoid the cracking of the tourmaline raw materials and increase the yield, the glue is processed before cutting, and the purpose of filling is to increase the adhesion of the raw materials and increase the transparency of the tourmaline. If you do not fill the rubber, then the production rate of tourmaline may be difficult to achieve even 5%. Therefore, in order to reduce costs and increase the yield, usually all tourmalines will be filled before the cutting. The difference in price of tourmaline is mainly affected by the raw materials and processing links. Usually, the tourmaline “ring face†is the edge of the diamond after grinding. The price is more expensive than the mechanized processing tourmaline bracelet. Most of the tourmaline bracelet market is full. The fake goods of the rubber, and the optimization of the jewelry has become the unspoken rules of the jewelry industry, so this makes the difference between the price of the tourmaline and the jewelry store's tourmaline become huge. The raw material of the tourmaline, which is usually made of ring face and pendant, is less than 5%, because the raw material requirements for tourmaline during the processing of the ring face and pendant are very strict, and the wool with high clarity and pure color and less enamel is selected. However, in the tourmaline raw materials that can meet this requirement, there is usually only a 5% probability. The hardness and density of tourmaline are not too high, and the lower-grade tourmaline material is prone to bursting and scratching during processing. The tourmaline bracelet is usually very low in the processing of raw materials. Most of the tourmalines with different color and clarity can be formed into beaded bracelets and other accessories after being polished by the machine. The price is more affordable.
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Why is the price difference of tourmaline so big?