Green Onyx faceted center drilled nuggets measure approximately 9.5x9.5x3mm to 12.5x12.5x6mm in size, gemstones have a high brilliance showing a vitreous luster, beads exhibit great angular faceting and smooth polish, the beads are well matched on strand for tone and quality, these color treated Onyx beads show as symmetrical shapes, these Green Onyx beads are translucent showing slight internal characteristics, and these Onyx gems are a slightly bluish tone of a medium dark emerald green hue.