1, the secret treasure is legally qualified, has an appraisal certificate, and is a real diamond. Secret jewelry is a good jewelry with great value for money, so you can buy it with confidence.

2. Diamond itself is a natural mineral, a simple crystal composed of carbon, which is slowly formed in the deepest part of the earth due to high temperature and high pressure. Therefore, diamonds are not only very dense, but also indestructible and will not be deformed and damaged under any circumstances. Most importantly, diamonds are extremely rare compared with other substances in nature.