I want to choose the most beautiful lapis lazuli jewelry, mainly from the three aspects of color, body and quality.
Color is the color, according to the color to identify, lapis lazuli is generally blue, its color is determined by the content of the lapis lazuli mineral content, good lapis lazuli color dark blue pure, no cracks, fine texture, no calcite impurities, Can be made into jewelry and so on. If white stone lines or white spots are intertwined, the concentration, purity and uniformity of the color will be lowered, and the quality of the jewelry will decrease.
Body is the volume, which is distinguished by volume, which refers to the volume of the lapis lazuli. Under the same quality conditions, the larger the volume of the lapis lazuli, the higher its value. The lapis lazuli process requires dark blue, no cracks, no impurities, and fine texture.
Quality is texture, according to the texture to distinguish, the texture of lapis lazuli should be dense, delicate, no cracks, the distribution of pyrite is even like the sparkling starlight is the top. The local distribution of pyrite will affect the texture of the lapis lazuli jade, and the more obvious the crack, the lower the quality grade.
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