This lot of six Ethiopian Opal gemstones is a beautiful addition to any collection. Cut with a very good grade, the marquise shape showcases the opalescence effect in an opaque, bi-color/multicolor gemstone. The gems are natural and not enhanced, and have a loupe clean clarity grade. Hand made in India, these gems are perfect for jewelry making or as loose gemstones. With an item length of 6.5-7 and an item width of 3-5, these gemstones are versatile in size and shape. While not certified, these opals are of high quality and are sure to impress. Add a touch of Welo Fire Opal to your collection with this lot of six pieces.