When buying a gem, we will carefully select the real and beautiful gemstones, because beautiful gemstones have value and value! So how do you choose a beautiful gem? Natural color treasures are three important indicators of color, hue and saturation.
Gem color
Color is one of the important indicators for judging the value of precious stones. Compared to gems with low chroma or too dark, too light, glamorous gemstones are often the darling of everyone's quest.
Color saturation (color density)
Color saturation means the concentration of color, or more academically, that is, the degree to which a certain color contrasts with "no color." The absence of chromaticity refers to the colorless color of white, gray and black.
For example, ruby, the ruby ​​of various shades of color, the base color is red, the reason why the color difference is mainly due to chromaticity. In fact, most of us prefer the gemstones with higher saturation. Most rubies contain high fluorescing, so the saturation is higher than other gems, which is a difficult feature for other types of gems.
tone
Hue refers to the shade of color. In terms of the amount of light absorbed by the color, white can't absorb any light, while black absorbs all the light. Some colors will be darker than others when the chromaticity is extremely high. For example, the yellow color is so high that its color tone is not as strong as violet. However, when the chromaticity is particularly high in red and green, the hue of the two is similar. It is worth noting that as the chromaticity increases, the hue will be deeper (more light is absorbed). However, when the hue is increased to a certain degree, the chromaticity may be lowered because the color has tended to be dim.
Platinum Crystal is derived from the Italian jewelry brand. It is mainly engaged in natural color treasures and crystals. It takes the natural mining materials of Brazil and other places to create urban fashion health jewelry, which is loved by consumers.
Choosing a beautiful favorite color treasure also requires a little thought, and a beautiful colorful treasure is valuable. How do you pick the "pretty" colorful treasure, do you know?
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Guangzhou Forever Star Jewelry Limited Company , https://www.iforeverstar.com