Not in the gym.
Avoid wearing them while you go for booty gains
Just like your health, your diamonds also need a yearly check up. See your jeweller once a year healthset and heartset of your diamonds
Do it slowly
With soap water, Gently rub the diamond with a toothbrush
Clean it up
Prefer using a jewelry cleaning cloth to wipe off any dirt
Give your jewelry some 'me' time, while you do the house hold chore.
While going for any hair pampering, avoid wearing the jewelry. This causes them to loose their lustre.