Antique and Vintage Moonstone Jewelry
Unlike gemstones such as sapphires, moonstones are usually not artificially enhanced to goose their color and value. Moonstones come by their characteristics honestly. What you look for in a good moonstone is something called schiller, which is basically its lustre when polished. Schiller is the result of light bouncing off the stone’s thin layers of albite (producing blue hues) and thicker layers of orthoclase feldspar (the white, pearly,...