Although a diamond is the hardest substance known on earth, it can still be damaged by a sharp blow. And it’s strength won’t save it from being misplaced or falling out of reach.
Keep platinum jewelry separate from other items so that they do not scratch or get scratched by them. A good place to store platinum jewelry is in a jewelry box or chamois bag.
Always keep gold jewelry in a box lined with satin or velvet. Pouches are problematic, because gold pieces will rub together and wear away over time. If you have more than one item in a box, you can wrap the smaller pieces in tissue paper or plastic wrap to guard against scratches.