Regular use of Connoisseurs Precious Jewelry Cleaner will bring out the brilliance of your gold, platinum, diamonds & precious stone jewelry. Polymers in our jewelry cleaning formula help to reduce the appearance of tiny scratches in settings. Our Precious Jewelry Cleaner is a good way to clean most metals used in jewelry today. - See more at: http://connoisseurs.com/jewelry_care/liquid_dip_cleaners_precious_bath.php#sthash.YJllzACb.dpuf