Amazon has a $10 deal on The Mine Company’s Crystal Clear Carats Jewelry Cleaning Pen that you can take everywhere for quick gold and gemstone cleaning on the go. The Mine Company On-The-Go Ring ...
With claims that it is quick and easy to use, the Diamond Dazzle Stik is "great for diamonds, precious stones, platinum and gold jewelry settings." Ring cleaning pen review: Connoisseurs 1050 Diamond ...