Articles for enthralling Pink Ruby Zoisite Jewelry that have established a distinct reputation in the field of gemstone jewelry. How? Let's get this straight: In order to keep its luster and healing properties, every gemstone needs to be cleaned and cared for on a regular basis. In this case, the best way to wash your Pink Ruby Zoisite Jewelry is by putting it under running water for a few minutes or gently washing it with lukewarm, soapy water. Rinse and thoroughly dry it. Avoid using harsh chemicals or ultrasonic cleaners.