It is not easy to identify and evaluate yellow diamonds with naked eyes. First, look at their light. Only diamonds in the world can shine brightly under the light. At the same time, yellow diamonds are honored as yellow, also called bright yellow and pure yellow, without any gray or red tones. Dark yellow and orange diamonds are far less valuable than yellow diamonds.
In addition, pay attention to the difference between yellow and white diamonds and yellow diamonds. Yellow and white diamonds are dark yellow. Compared with white diamonds with the same weight and transparency, the price is often low 1/5 to 1/4. White diamonds are cheaper than yellow diamonds of the same color.
Yellow diamonds:
Yellow diamond is a kind of colored diamond. Because of its bright color and scarce output, its value is much higher than that of ordinary white diamonds. Its color is due to the fact that in the process of diamond formation, nitrogen atoms replaced some carbon atoms in the diamond crystal and began to absorb blue-purple light, thus making the diamond appear yellow. Yellow diamonds, also known as "golden diamonds", are usually light yellow, golden yellow, wine yellow or amber, which is the most common color in colored diamond.