This oval faceted blue moon quartz offers a bright, clear gemstone with a hint of icy blue, which is more intense in larger gems. This gemstone is an attractive and budget-conscious choice for designs that call for an eye-catching gemstone. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The oval cut is an even, symmetrical shape but elongated. The arrangement of its facets is similar to that of a round brilliant, designed to maximize light and color.