made by Engagement Rings Professor Chunlei Guo of the University of Rochester in 2006. The result is that the structure of the surface area of the metal is permanently altered, so it appears black because of increased 14K Gold Chain absorption of light. This method can produce the most stable and permanent black jewelry. Apart from black metal, this women dress exciting technology can.
made by Engagement Rings Professor Chunlei Guo of the University of Rochester in 2006. The result is that the structure of the surface area of the metal is permanently altered, so it appears black because of increased 14K Gold Chain absorption of light. This method can produce the most stable and permanent black jewelry. Apart from black metal, this women dress exciting technology can.