Characteristics of black diamonds
Black diamond, also known as black diamond, has a black porous structure and its hardness is equivalent to that of other diamonds. Now it only exists in Brazil and Central Africa. Hager, an astrophysicist at Florida State University, said that from Australia to Siberia and from China to India, the formation process of ordinary diamonds is actually the same, but the composition of black diamonds is different from these diamonds. There is a saying that black diamonds are actually the product of supernova explosions. When they first fell on the earth, their diameter was more than one kilometer, and they hesitated for an asteroid, but this statement was supported by the latest data.
Because black diamonds are rare, the price is several times or dozens of times more expensive than white diamonds, and it is even impossible to evaluate them. Black diamonds are especially precious because of their scarcity. Black diamond is a kind of rare diamond with priceless value, which is difficult to evaluate.
If it is a natural black diamond without impurities, its value is very, very high. Mining black diamonds is also very difficult. The annual output of black diamonds in the world is extremely rare, and even less black diamonds can become gem-grade.
In this colorful world, Black Diamond still sticks to the unchangeable ancient oath of true love, and tolerates all the perfection and imperfection of the other half with an introverted and low-key attitude.
Black fashion of black diamonds
Among the popular retro styles in recent years, represented by the tragic jewelry style of Victorian era, black diamonds have become the new favorite of fashion. As a widow, Queen Victoria of England always wears only black jewelry to show her eternal sadness. At that time, the black gem became the protagonist on the jewelry stage. Now, when many new materials are added to this kind of jewelry, such as black pearls and other precious stones, black jewelry has lost its sad mood.
In the past, black diamonds were generally used as collectibles, and some of them were used as treasures in jewelry stores. French jewelry brand Kexin once displayed a black diamond weighing 88 carats when it was published in 1996, which attracted the attention of many collectors. In September 2008, the famous "Mengbaoxing" brand was also launched at the jewelry exhibition held in Taiwan Province Province.