The physical and chemical properties of diamonds are extremely excellent. Some of these properties can be called the first among various gemstone minerals. The most important ones are the “three most”: the strongest gloss among all inorganic non-metallic minerals; among all natural colorless gems The dispersion value is the highest in the medium; the hardness is the highest among all substances in nature.
The so-called luster refers to the reflective strength of the gem surface. The stronger the luster, the brighter and dazzling the gem. Luster depends on the refractive index value of the gem itself and the polishing quality. The refractive index value is the hardware, and the polishing quality is the software. En otras palabras, the higher the refractive index of a gemstone, the stronger the luster that can appear when it is well polished. If the hardware condition is not good, eso es, if the refractive index is not high, no matter how good the polishing is, the gloss is limited. The refractive index value of diamond is as high as 2.417, and the refractive index value of most gemstones is between 1.50 ~ 1.80, which is far from diamond. Por lo tanto, the luster of the diamond surface is the strongest diamond luster among non-metallic substances, and the luster of most ordinary gemstones can only be glass luster similar to ordinary glass.
The so-called dispersion refers to the ability of a gem to decompose light, which can be specifically quantified by the dispersion value. The dispersion value is the difference between the refractive index of the gemstone under standard red light and standard purple light. The larger the dispersion value, the stronger the gemstone’s ability to decompose light, and the more obvious the sparkle that can appear after the gemstone is cut. The dispersion value of diamond is the largest among all natural colorless gems, as high as 0.044, and the dispersion value of most gems is less than 0.020, so the fire color of diamonds is also the strongest among all natural colorless gems.
The so-called hardness refers to the ability of a gemstone to resist external forces. The greater the hardness, the more scratch resistant the gemstone, and the better its durability. Minerals in nature are divided into grades 1 a 10 in hardness from low to high, and diamonds have the highest hardness of 10. It is the hardest substance found in nature so far.
It is these top-level physical properties that make diamonds have unparalleled brilliance and unparalleled hardness, and the throne of “King of Gems” is naturally well-deserved.
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Diseño del fabricante de joyas OEM/ODM personalizado sus propias joyas
Empecemos : mo@kingjy.com
Guangzhou Jingying Enfoque en collares de anillos al por mayor de pendientes de pulseras de brazaletes de plata esterlina 925 joyas,oro de plata esterlina chapado con 18k,14K,24K oro amarillo,oro blanco y oro rosa. Es capaz de personalizar joyas de plata esterlina varios diseño,marca de logotipo u otras palabras por grabado láser de acuerdo con el requisito del cliente.
Nuestra capacidad de producción mensual está a la altura 50,000 Piece de pulseras Pendientes del collar Joyas del anillo. Entrando en una asociación con los supermercados,cadena de joyería,tiendas de salida,mayorista de joyas,Compañía de la marca de comerciantes y joyas,Professional Proporcionar Joyas personalizadas y producción en masa de alta calidad 925 servicio de joyería de plata esterlina.