Purple Stone That Changes Color In Light

Sources of color change chrysoberyl.

Purple stone that changes color in light.

Alexandrites are stunning gemstones that change from reddish purple to greenish with any number of color variations. It is important for the lighting to be correct for a color changing gemstone to shift between shades. Color change gems show different colors when viewed under different light sources such as sunlight and indoor light the alexandrite variety displays a color change alexandrite effect dependent upon the nature of ambient lighting. Color change garnet changes from bronze in daylight to a rose pink under incandescent light.

Not to be confused with mood rings alexandrite stones offer a world of fascinating color changes dependent upon light conditions. When exposed to artificial light the stone will change to a vibrant pink with the color change most noticeable in stones that are brown. How color changing gemstones change colors. This affordable and attractive stone is actually relatively soft which means that it is best used for pendants earrings and bracelets where it is exposed to limited wear.

Alexandrite effect is the phenomenon of an observed color change from greenish to reddish with a change in source illumination. Kunzite can also exhibit pleochroism which refers to its ability to exhibit two colors at the same time depending on the angle it is viewed from. A classic alexandrite color change. Amethyst is a purple variety of quartz sio 2 and owes its violet color to irradiation impurities of iron and in some cases other transition metals and the presence of other trace elements which result in complex crystal lattice substitutions.

Color changing fluorite is most often found as a blue stone under natural light that turns to a purple stone under incandescent lighting. Most purple kunzite is quite light in color but some stones can have a vivid and intense hue. Russia 6 carats. If any other color change combinations are observed the stone should be identified as a color change chrysoberyl.

Hue and tone. In daylight color tones can range from clear or a mild yellow and pink to pale brown or champagne. The hardness of the mineral is the same as quartz thus making it suitable for use in jewelry. Lovely hues of green and purple in polished stones.

Only recently has the color change fluorite come on to the market and most of it is irradiated to induce the color change. Color change diaspore is usually a kiwi green under natural light and a brownish pink to raspberry in candlelight. The gem has a transparent quality with color hues that change based on the type of light it is exposed to.