![]() The color change is caused by traces of metal contaminants in the sapphire, such as chromium and vanadium, which are found in the stone. The sapphire, which can only absorb certain wavelengths of light, and the light source, which changes its spectral output depending on what it is illuminated by. These two things work together to make this happen. Under incandescent light, such as from an electric light bulb or a candle, the color changes from violet to reddish-purple. ![]() Typical color change sapphires range from blue to violet when they are in daylight or when they are in fluorescent lights that look like daylight. Process Of This Phenomenon Cause Of Daylight ![]() They come in many different colors, like orange, yellow and pink. ĬOPYRIGHT_BER: Published on by Barbara Mitchell on T16:45:27.240Zīecause blue is thought to be the best color for sapphires, that doesn't mean it's true. Because sapphire is part of the corundum family, the part of the sapphire that changes color is called a color change sapphire. Sapphires are not only known for their beautiful blue color, but they can also reflect other colors. The light that is close to daylight, like a fluorescent or LED light, makes the typical color-changing sapphire range from blue to violet in its base color. No need to worry, because there's an answer for that! Can Sapphire Change ColorĬolor-change Sapphires are corundum's chameleons, stones that change color when the light is different. As far as I can tell, that might be what you're thinking right now, which is why you're here. Many people want to know how this is happening. These are the questions that are commonly asked. What causes sapphire to change color? Are there any explanations for how this is possible? Is there a sapphire that loses its color?
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