For softer gemstones and other materials, such as opals, onyx, turquoise, mother of pearl and coral we recommend using our Connoisseurs Delicate Jewelry Cleaner or Dazzle Drops Advanced Jewelry Cleaner because of their porous nature they require a gentler formulation. Do not use ultrasonic machines on these delicate stones.

If set in silver we recommend Connoisseurs Dazzle Drops Silver Cleansing Creme.