No matter what you use to clean your sterling silver, be sure to remove all the polish from your jewelry. To finish, rinse in warm water (do not soak) and pat dry. General Care and Storage for sterling silver bracelets and necklaces. When you are not wearing your silver bracelet, you should always store it in a place that is airtight to avoid oxidization. Do not store jewelry in cardboard boxes or tissue paper. The chemicals from these materials will cause more harm than good. The best way to store your silver bracelet is by placing it in an airtight cabinet or drawer along with anti-tarnishing strips. There are also special silver cloths that can be purchased to wrap your jewelry in for storage. It is best to keep them jewelry pieces separate in order to avoid possible scratching.
The Color of a Diamond. The color of the diamond helps determine the value of a diamond whether it is completely without color or is tinted yellow. There is a scale from D-Z that grades the color of the diamond. The letter D is used for diamonds that are completely clear. Before assuming that the farther along the scale you go less valuable the diamond is, think again. Within the scale there are canary yellow, blue, pink, and red diamonds that are considered to be very precious. For example, the rare and valuable Hope Diamond is not clear but blue.
Here is a description of one of the most sneaky and pervasive mined diamond scams:THE BLUE-WHITE SCAM: A jeweler tells you, "This is a blue-white diamond." This is a very old term. The dealer will probably tell you that it is a better diamond, but actually it is just the opposite. Blue-white refers to the fluorescence that results in natural light, which contains ultraviolet wavelengths. This blue fluorescence actually makes a colorless diamond look a little oily or milky in sunlight and decreases its value.
No secret mined diamond dirty tricks and scams: All mined diamonds have flaws, birthmarks, and vary in quality. These realities are a breeding ground for a buffet mined diamond fraud that victimizes and robs consumers. From grade bumping to laser drilling to fracture filling, the mined diamond industry is awash in unscrupulous business practices. Lab-created diamonds are uniform, flawless, and priced low so frauds simply do not exist.No supporting the diamond cartel: It all starts at the top with the De Beers diamond cartel, which would run afoul of federal anti-trust laws if headquartered in the united states.