First you ll want to have a qualified gemologist take a look at the diamond pendant. The jars come with a little basket inside to soak the jewelry pieces. The correct formula should be used for the type jewelry being cleaned.
Explanation of Cut, Color and Clarity of This Diamond
Cut Quality Diamonds of premium cut are almost as good as ideal. While nature determines the color and clarity of a stone, diamond cut is dependent solely upon the skill of the cutter. Premium cut diamonds may be close to the ideal cut proportions and look just identical. Most people cannot distinguish between the two. However, there is a slight difference in quality and reduction in price over ideal cut diamonds.
Color E color diamonds are virtually colorless. E color grade is very rare. The naked eye will not detect any presence of color. E color grade is indistinguishable from D without instrumentation.
Clarity VS1 clarity diamonds are very slightly included grade one. VS1 diamonds are less expensive than the VVS1 or VVS2 grades and present an excellent value. They have minor inclusions that are bigger and more noticeable than in higher clarity grades, but they are only visible at 10x magnification. To the naked eye, these diamonds will appear unblemished.