BY MATERIAL - SPECTRUM
Spectrum is a customized finish developed exclusively for us in the USA. It is rainbow plasma-ionized process on palladium plated 925 sterling silver chain. The platinum undercoating provides a radiant finish, the effect is a bit like an oil spill, depending on the light heavy green, blue, purple, fuchsia and even gold tones are brought out. The rainbow ionization process is a lasting physical change on the surface of the chain, superior to standard colour plating techniques.
