Diamond pendant can choose what brand

Diamond pendant can choose what brand? Shopping when we usually focus on the good word of mouth or high class brand, for choosing brand diamond pendant, we should be concerned about what brand knowledge? What brand diamond pendant can choose problem, the author then teach you how to get satisfied with the answer, we first to get to know about the reflectivity and the refractive index of the diamond! Reflectivity refers to what brand diamond pendant light hanging straight shoot stones or mineral when the ratio of the reflected light intensity and the incident light intensity. Diamond reflectivity mainly depends on the size of the refractive index, index of refraction is larger, the greater the reflectivity, due to the nature of the diamond with high refractive, can choose to also have strong luster. The reflectivity of the diamond ( N) And the refractive index ( RI) Relationship which were as follows: N = ( RI- 1) 2 / ( RI+I) 2 due to RI = 2. N 417, calculation shows that diamonds = 17%. For a diamond pendant brand knowledge is important, in the end we have to focus on to buy. To buy a diamond pendant, we in addition to attention to the brand and price of the diamond pendant, attention to the jewelry stores are also important. Then explain marketing model of jewelry for everyone. Jewelry pattern, means 'FactoryToCustomer, all diamond jewelry factory direct customer', completely compressed industry chain, get rid of traditional market retail and ordinary e-commerce all the intermediate links, make it easy for consumers to buy cost-effective diamond. For customers, pattern brings the following obvious advantages: 1, higher cost performance: by the jewelry factory direct customers, leave out all the intermediate links, let the diamond with the highest cost-effective. 2, product design rich: give priority to with the spot, let consumers have more choices. 3, product quality excellence, depending on the design of the jewelry factory processing advantages, provide consumers with products, quality, more secure. 4, personality diamond customization: break the market jewelry style of monotony, professional custom team to provide clients with from choose auger, pick, to the whole process with grinding process of one-to-one consultant type custom services. 5, faster delivery cycles: model, product processing custom 7 working days can shipment, fully meet consumer demand. Know what the above brand diamond pendant can choose the related content, perhaps you have other more questions about diamond, then what about brand diamond pendant can choose problem how to solve? Pro, can online customer service, for your detailed answer oh ` ( *∩_∩*) '.