Look for a black sapphire that has even saturation and tone and is opaque.īlack sapphires are generally faceted into fancy shapes to give depth and enhance the luster of the stone. They often do not reflect much light and can seem to absorb all the light that touches it. How do I Evaluate a Black Sapphire?īlack sapphires are found in translucent to opaque varieties and can appear solid black. However, with the surge in popularity of black gemstones, especially black diamonds, black sapphires are slowly being treated with respect. As a result, they’re much more affordable than those varieties. Unfortunately, black sapphires are considered low grade, low quality gemstones, and are not as valuable as other colors of sapphire. Most black sapphires come from Australia and are found in large quantities. It is formed within the earth’s surface over many thousands of years and gets its color from the impurities that are present during its formation. Black sapphire is a variety of the mineral corundum.
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