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Color Classification of Lab-Grown Fancy Color Diamonds
2023-02-09 17:50:49
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Lab-grown diamonds are as dazzling and radiant as natural diamonds. Artificial l
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Lab-grown diamonds are as dazzling and radiant as natural diamonds. Artificial laboratory-grown diamonds can be mass-produced in weekly quantities. Therefore, laboratory-grown diamonds have a greater price advantage than natural diamonds of the same specification and quality. In addition to colorless loose diamonds, artificial laboratory-grown diamonds also provide a variety of rare and extremely noble diamonds in natural shapes. colored diamonds. The colored diamond option is the main "advantage" of lab-grown diamonds. Colored diamonds can be one of the most expensive gemstones, but they can also be the most eye-catching, especially pink diamonds.
When GIA formulates the color grade name of the colored diamond color evaluation system, it combines lightness and chroma, and assigns a color grade name for each lightness and chroma area, which is divided into 9 color grades in turn.
(1) Faint Light, very light, indicating extremely high brightness and low saturation.
(2) Very Light, very light, indicating high brightness and low saturation.
(3) Light is shallow, indicating high brightness and low saturation.
(4) Fancy Light, light color, indicating higher brightness and lower saturation.
(5) Fancy color, winning the color, means that the brightness is medium and the saturation is moderate.
(6) Fancy Intense, strong color, indicating medium brightness and high saturation.
(7) Fancy Vivid, bright color, which means medium brightness and high saturation.
(8) Fancy Deep, deep color, indicating low brightness and medium to high saturation.
(9) Fancy Dark, dark color, means low brightness, low-medium saturation.
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