Gorgeous dichroic art glass pendant set in 925 stamped setting mpunting. Pendent measures approx 1.5 inches long. Excellent condition on face with no chips or scratches. Light scratch on rear silver of pendent on bottom. Iridescent black. green, rust, brown. Stunning! Comes in gift box. Dichroic glass is glass which displays two different colors by undergoing a color change in certain lighting conditions. One dichroic material is a modern composite non-translucent glass that is produced by stacking layers of glass and micro-layers of metals or oxides which give the glass shifting colors depending on the angle of view, causing an array of colors to be displayed as an example of thin-film optics. The resulting glass is used for decorative purposes such as stained glass, jewelry and other forms of glass art. The commercial title of "dichroic" can also display three or more colors (trichroic or pleochroic) and even iridescence in some cases.