Can Color Of Jadeite Change Over Time?
Color of jadeite is one of the key factors that determine value of a stone. A piece of jadeite that is the same size and grade can have significantly different values when their colors differ. Question is if the color of jadeite can change over time? Can a jadeite that is initially green can become less valuable color such as yellowish or even brownish?
The short answer is yes. Depending on the type and grade of jadeite, exposure to various factors can potentially affect the color of jadeite, causing it to fade or become more vibrant.
Causes of jadeite color changes
There are several factors that can cause jadeite to change color over time. These include:
- Exposure to sunlight or heat: Prolonged exposure to direct sunlight or other sources of heat can cause jadeite to fade or change color.
- Exposure to chemicals: Jadeite can be sensitive to certain chemicals, such as cleaning agents or acids, which can cause discoloration or damage to the stone.
- Contact with natural oils and dirt: Over time, natural oils and dirt from the skin can build up on the surface of jadeite, which can cause the stone to change color or become dull.
- Abrasion: Jadeite can be scratched or damaged by contact with other hard material, which can affect its color and clarity.
- Improper storage: Storing jadeite in a damp or humid environment can cause it to develop discoloration or mold, which exposure to extreme temperatures can cause cracks or other damage.
What are some ways to prevent jadeite from changing color?
To prevent or minimize changes on the color of jadeite, here are some tips on how to take proper care of your jadeite:
- Avoid exposing jadeite to direct sunlight or other sources of heat for prolonged periods of time.
- Avoid exposing jadeite to harsh chemicals, such as cleaning agents or acids, as these can cause discoloration or damage to the stone.
- Store jadeite in a cool and dry place, away from direct sunlight.
- Handle jadeite with clean hands to prevent natural oils and dirt from transferring onto the stone.
- Avoid wearing jadeite jewelry while engaging in activities that may cause it to come into contact with chemicals or excessive heat, such as cleaning or cooking.
- Clean jadeite gently with a soft cloth and mild soap, and avoid using ultrasonic cleaners or steam cleaning, which can damage the stone.
Can jadeite be restored to its original color?
In some cases, jadeite can be restored to its original color. This is usually done by using a process called recutting and polishing, where the stone is cut into smaller pieces and then polished to bring out the desired hue. However, if the discoloration is too deep or widespread, it may not be possible to restore the stone back to its original color.
By being mindful of above potential factors and taking steps to protect and care for your jadeite, you can help ensure that it retains its original color and beauty for as long as possible.
