Amazon.com: Magnasonic Professional Ultrasonic Jewelry Cleaner with Digital Timer and 20z Stainless Steel Tank for Eyeglasses, Rings, Earrings, Coins, Tools, Dentures, Hygiene Items (MGUC500) : Industrial & Scientific
Flitz Diamond and Gemstone Jewelry Cleaner, Safe On Pearls, No Harsh Chemicals, Instantly Revives Dull Discolored Jewelry, Perfect for Gold,
How to Clean a Diamond Ring: Expert Tips by Metal Type