Coin Quality:
The coins you purchase with your jewelry on ecoinjewelry.com are of the highest grade appropriate for jewelry. All coins have markings from use, transport, and in the case of ancients and treasure coins, erosion from elements during the course of up to thousands of years. These markings are part of their beauty, sculpture and history. We believe in maintaining the integrity of certain superior and/or historic coins and therefore, unless by special order or if we are able to set your own coin, we select the finest coins that we believe are appropriate in jewelry.

Coin Care:
Coin experts generally recommend, and we agree, that you do NOT use the following products on your coins, as they might cause harm to the precious metal surfaces. [and so] We cannot be held responsible for any damage caused as a result of using: bleach, ammonia, peroxide, lye, rubbing alcohol, vinegar, silver polish, rouge cloth, brillo, brushes, scrubbing cleansers, sandpaper, pointy objects, or abrasive cleaners of any kind.

If your jewelry needs to be cleaned we recommend using an ultrasonic jewelry cleaner approved for home use. It will clean and brighten your jewelry without harm to your coins. Be aware the ultrasonic cleaners can cause damage to natural gemstones, pearls & other organic materials.