Pearl Treatments

All pearls are processed in some such way. Akoya and Freshwater pearls are bleached, added to pearls are cleaned and polished before they are sold. There are any treatments to take note of on cultured pearls that will change the creative qualities of the pearl.
After harvesting cleaning and polishing a low-grade cultured pearl if the pearl silent does not have a good luster or color, the farmer has model skimpy options. If the pearls is a good candidate for treatment, that is the manifold workaday and economically sentient thing for the farmer to do. There are three controlling treatments are used on low-grade pearls.
Dyeing- The use of sterling nitrate to darken the nacre of the pearl. Irradiation- The use of gamma rays to darken the nucleus of the pearl in akoya pearls and the nacre layers in freshwater pearls. Luster treatments- A coating is placed on the face of the pearl to enhance the luster.
Silver nitrate out of date used for decades to darken the appearance of the peal. The synthetical penetrates the ordinary of nacre and has a synthetical reaction with glossy or hydrogen sulfides gas to animate or extinct dyes to produce another color variation. This treatment is very popular in treating raw water pearls. Sometimes the farmer will want to create further colors suddenly clouded the farmer in view of this case can use animate or extinct dyes to make the color variations. Akoya pearls are likewise routinely "pinked" that is done when they would like to make a manifold rose overtone.