0 1, let's talk about the third China International Import Expo with 250 million black diamonds. Mysterious visitor? This is the black diamond worth 250 million yuan. Its weight is 88 carats, its diameter is close to 1 yuan coin, and it has 57 facets, belonging to one of the top five black diamonds in the world. In order to welcome its arrival, the local airport opened a green channel for it, and the unloading, distribution and storage were monitored in real time to ensure that it arrived at the venue safely and efficiently.
After the closing of the Expo, this black diamond will continue to be exhibited locally, so that more people can witness its elegance.
02. Diamonds are made of carbon, but synthetic diamonds are carbon, which are all in junior high school chemistry textbooks. In fact, it is abundant in nature and can be synthesized artificially. Scientists can make big diamonds, but this is not necessary.
Similarly, as jewelry, we can compare gold, which can be used as an important material in electronics industry, aviation industry and communication industry, while diamonds have no practical use. Its advantage is high hardness, and it can be used to cut things. In addition, it has no value and is not easy to preserve.
If you buy a diamond yourself and resell it immediately, the price will plummet countless times. Maybe the diamond you bought for 200,000 yuan, the recovery price is less than 50,000 yuan, and the diamond below 50 cents is basically not needed. Many merchants only recycle their own brands of diamonds.
Buying gold with the same money will not depreciate sharply, but will even appreciate. So diamonds are the stones that have been hyped for 200 years.
03. A century-old marketing diamond is so expensive, mostly because of De Beers. When a large number of diamond mines were discovered, the company quickly bought the mines, strictly controlled the exploitation of diamonds, intervened artificially, and tried its best to promote diamonds all over the world, especially the classic advertisement of 1948? Adiamond is forever? After birth, people gradually regard diamonds and love as one.
Up to now, many beautiful young girls want to get a diamond ring at the wedding, so her husband will have to spend a lot of money to buy it, and the price of diamonds will remain high.
In fact, diamonds are not rare and do not preserve their value. It is not recommended that you start buying.