What is Zultanite Diaspore Gemstones?
Diaspore gemstones are remarkable for their color-changing habit. In daylight or fluorescent lighting, its color is a light yellowish-green to light olive green. In incandescent or candlelight its color changes to light pinkish-orange or raspberry-red color. Diaspore can also show both color combinations in mixed lighting conditions. Zultanite is the trade name of diaspore that exhibits a color-change effect; the...
