Cleanup After you have removed your jewelry with precious stones, wipe it with a soft cloth. For deeper cleaning, you can ornament for 20 minutes in warm soapy water. And carefully washed and thoroughly rinse. Ultrasonic cleaners are not suitable for all stones. This unit can be used for cleaning products with sapphires or rubies. Emeralds should we always be cleaned by hand. Storage Store your goods in precious stones in special boxes or soft tissue, but so would the stones do not touch your other decorations. Precious stones have a higher hardness than gold, silver or platinum and can leave scratches on the metal, if you do not keep them separate. Wearing It is true that these stones like ruby or sapphire for its hardness, followed after a diamond, however, it does not mean that they can not hurt. Such stones are very resistant to scratches almost as well as a diamond. They can often wipe that will not affect the clarity of their faces. However, strong bump or chemicals can damage or ruin even the strongest stone. Your jewelry should be the last thing, when you dress and the first thing you're shooting at the end of the evening. Always save your precious stones, and they will delight you with its beauty and splendor of many, many years.