cleaning crystal jewelry?

i spilled red wine on an earring that is swarovski crystal set in silver…i think some of it leaked into the setting, as one of the earrings has a little purple tint to it. can i soak the earring or clean it myself? how? or do i need to get it professionally cleaned?

A little vinegar water should clean the crystal just fine.
I have many Swarovski crystals. My hobby is jewelry making. The diluted vinegar works well, rinse and dry it right away,do not leave them soak. This would not be good for the silver. No harm to the crystal.

Crystal Earrings Set
Crystal Earrings Set
Crystal Earrings Set