Diamonds are the most precious gems. First, they are very rare and their reserves are very limited. Secondly, it is very difficult and expensive to mine and process them, which makes them valuable.

What are the use values of diamonds?

1, rhombus

Diamonds are actually crystals of carbon, also called diamonds. Most diamonds are used for industrial processing, not jewelry. As the hardest substance in the world, it is always used as a drill bit.

Step 2 make jewelry

Diamonds with transparent colors and high purity are used to make jewelry, expensive watches and so on. Because of its unique optical characteristics, diamond has created its unparalleled brilliance.

3. Collectibles

Many rare and precious diamonds are very heavy, pure and flawless, or outstanding in color, pure white or rich in color, and are collected and passed down by many royal nobles as symbols of power and wealth! A valuable precious diamond, the auction price should be calculated in billions, which can also be said to be priceless!

The use value of diamonds, according to some preliminary statistics, a diamond, from its mining, sorting, processing, grading, sales and finally sold to buyers, involves about 2 million people. A diamond ring is the crystallization of nature's creator and the painstaking efforts of more than 2 million people.