Multi Gemstone concave faceted marquise gems have a vitreous luster, superior concave micro fine faceting, symmetrical marquise or "football" shapes. The Various gems range from Smoky Quartz, Rose Quartz, Citrine, Whiskey Quartz, Lavender Quartz, Prasiolite, Pink Amethyst, Amethyst, and Lemon Quartz. A brilliant AAA Quality strand or multi quartz gems. Beads range from 14x8-20x11mm in size.