This Brilliant® Gem & Jewelry Cleaner is perfect for cleaning gold jewelry, platinum jewelry, diamond jewelry, as well as ruby, sapphire, topaz, amethyst, aquamarine, garnet, peridot and many other non-porous precious and semi-precious gem and precious jewelry. Due to the fact that pearls are very porous, this solution should not be used on pearls. This is one of the best and most affordable jewelry cleaners on the market. There is a basket included inside the cleaner making it easy to remove any pieces you leave to soak in the solution. There is also a small bristle brush included for removing large particles. This solution will leave your jewelry sparkling. Avoid trips to the local jeweler and start cleaning your jewelry in the comfort of your own home.