How Susceptible Are Chocolate Diamonds to Color Manipulation?
Chocolate diamonds belong to the brown category of fancy diamonds. The brown color is the most common impurity found. But the deeper, stronger, richer or darker the color is, the more valuable the diamond. Since such naturally-occuring gemstones are rare, an entire industry has been developed to manipulate the color of less intense stones to make them more valuable. Care should therefore be taken when purchasing these chocolate beauties.
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