Diamonds are a girl's insurance. Ok, so now, there are insurance policies in paper, that promise to pay for her old age medical bills etc, but diamonds are a lot more beautiful. She holds and sees them. She wears them. Everyone admires them. They assure her that even when she gets old, when she loses her looks, even if her guy leaves her for a younger woman, the diamonds would still be with her. A collection of diamond jewelry assures her that in her old age, or she is in dire need for cash, a piece of diamond jewelry could be sold, or pawned for much needed cash. Diamonds are a girl's insurance.
Certain maintenance measures need to be taken to care for sterling silver jewelry. To prevent unsightly tarnishing, it should be washed with water and a mild detergent after it is worn, and since it is softer than some other precious metals, abrasion and shock to the piece should be prevented to avoid scratching or marring its surface. In the event that tarnishing does occur, sterling silver jewelry can be polished to restore it to its former shine