Blue coral is expensive mainly because of its rarity and beautiful appearance. The price of some blue corals can even reach about RMB 0/000 per carat/kloc. However, it should be noted that there are also some artificially dyed or synthetic blue corals on the market, the price is relatively low, but the quality is poor.

The value and price of blue coral are also influenced by many other factors, such as the volume, transparency, color and processing technology of blue coral. In addition, there are some fake blue corals on the market. These blue corals are cheap, but the quality is also poor. Therefore, when buying blue coral, it is necessary to choose a reliable merchant or an authoritative appraisal agency for appraisal.

Generally speaking, blue coral is a precious gem, and its price is relatively high, but attention should be paid to quality and authenticity when buying it. At the same time, because of its rarity and beautiful appearance, blue coral has also become one of the goals pursued by jewelry collectors.