colored diamonds are called God's color magic, and the natural colors can not help but admire. In recent years, the investment in colored diamonds has become increasingly bullish, and some misinformation about colored diamonds has also followed~
1. The colors of colored diamonds are all formed by trace elements
The law of Forever handed down classic series pink diamond ring
Not all colored diamonds are suitable. Natural yellow diamonds and blue diamonds show color because of trace elements, yellow diamonds are because of nitrogen, and blue diamonds are because of boron. But pink diamonds that are different from the two are caused by lattice defects in the diamond crystal formation process, which has nothing to do with trace elements.
2. There is no accompanying color, the purer the color diamond, the better
"Tiffany Anniversary Blue" (Tiffany Anniversary Blue) Vivid green blue diamond
seems to have such a standard in the gem industry, there is no "variegated" colored gemstones The higher the value. In fact, the accompanying color also affects the main color of colored diamonds to a certain extent. In most cases, the less the accompanying color, the more obvious the main color, and the relatively high value. But there are also cases where the accompanying color is more prominent to the main color. For example, pink diamonds with purple accents will make the main color more obvious and increase the value.
3. Fancy colored diamonds, like white diamonds, require 4C standard balance to consider
Colorful Yunnan 18K gold inlaid with pink diamonds, diamond ring
Indeed, colored diamonds are also a kind of diamond, and will also be considered by the 4C standard. But colored diamonds are more expensive than the word "color", so in the 4C grading of colored diamonds, color is the most important, and the other three criteria, cut and weight, must be ranked after color.
4. The bigger the colored diamond, the more worth the investment
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and Misunderstanding 3 are linked together, it is not difficult to see that the weight is not the biggest impact on the value of colored diamonds, the color is The first one. Therefore, the investment should first consider the color of colored diamonds. Under the same weight, the more intense the color, the more worth the investment. Fancy colored diamonds with heavier weight but poorer colors are sometimes not as valuable as small colored diamonds with good colors.
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