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Diamond Index

The diamond index is updated every hour. The percent of change displayed is with reference to yesterday's closing time (24:00 EST).

Determining the price of a diamond or its value involves many of the factors we discuss on our diamond grading page. These include the 4 Cs (carat weight, cut, color, and clarity), and other factors are also taken into account such as polish, symmetry, fluorescence and shape. 

Invest In Diamonds
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