Each piece of jewelry is unique. Precious metals will scratch from basic wear.
some tips for you to keep your jewelry in tip-top condition.
1. Always put your jewelry on last when getting dressed.
2. Its best to keep your jewelry in a safe and clean place.
3. The best way to store your jewelry in small plastic baggies.
4. A simple solution of warm water and common household dish washing liquid is usually good for cleaning most jewelry items.
5. You should pic a day of the year and take your more precious items into your jeweler and have the prongs on all the stones checked.
Regards
Tom H.