How can I clean jewelry with gemstones?

yes

My jeweler said to wear it when doing dishes. Simple!!!!

Depends on the stone!

I put mine in a sock and put it in the silverware basket of the dishwasher. Great results.

Toothpaste is a great cleaner! If the jewelry has grooves you may need to use a Q-tip to clean in and around them , but a little water or alcohol will will help do the job. Use a very soft cloth to polish with.

I recommend having valuable jewelry cleaned professionally. That way you can also have the settings checked at the same time.

Use Grants Natural toothpaste & fine make-up brushes// go into all grooves & places( softly firm), let sit half an hour then wash with distilled water slightly warmed up:)))