This shows that the ruby is artificially filled, not a natural ruby. This may reduce the value of ruby, and this treatment may not last long, which may affect its quality.
When buying jewelry, consumers should choose large shopping malls and jewelry and jade shops with standardized management, and pay attention to prevent the risk of tourist attractions selling fake and shoddy jewelry to consumers in various ways. In addition, for online shopping jewelry, you should choose a formal and reputable e-commerce website.
In short, when buying jewelry, please make sure that you have a full understanding of the quality and source of jewelry to avoid unnecessary losses.