Here is a list of some of the popular gemstones and how to clean them.
1. Turquoise this gemstone has a chalky texture and is regarded as fragile. This gemstone should have a separate box to prevent chipping and scratching. Never handle it roughly. Avoid immersing it in water because it negatively reacts with chemicals. The surface can be wiped using a smooth and damp cloth. Dont use jewelry dips or even ultrasonic cleaners.
2. Lapis Lazuli just like turquoise, this gemstone is easily chipped. It must be stored separately. Protective coatings of the lapis lazuli gemstones are easily removed so avoid immersing it in water. The cleaning procedures are the same as that of turquoise.
3. Coral this is a porous and organic gemstone. Dont expose this gemstone in direct sunlight especially for long hours and you should also avoid large temperature variations. Simply wipe it with a damp smooth cloth.
4. Pearl this is less durable as compared to other gemstones. Pearl is sensitive to dryness, acids, and humidity. After using pearl jewelries, you have to wipe it because they are easily discolored. You should have one pearl jewelry box. Dont mix it with...