1, scarcity: the scarcity of Haiwangsong jewelry is an important factor in the collection value. Neptune pine is a rare gem, and its output is very limited, especially the high-quality Neptune pine is rare. Due to scarcity, Haiwangsong jewelry is in short supply in the market, and its value is expected to increase with time.

2. Uniqueness and aesthetic value: Haiwangsong jewelry is famous for its unique color and texture, and each Haiwangsong is unique. The interweaving of dark blue and green, as well as the special luster and transparency, have unique aesthetic value.