Labradorite Straight Drill Trillions measure approximately 7x7x7-10x10x10mm in size, the gems are symmetrical in shape due to the excellent faceting, the polish is excellent, gems exhibit a vitreous luster with a transparent body, the gems are a grayish green base with bright flashes of Labradorescense in blue, yellow, green, and the gems are expertly matched for quality, hue, and flash for a well made strand of Labradorite trillions.