Guaranteed genuine 100% natural rainforest rhyolite not treated in any way... Superior A grade!... These are simply the best micro faceted natural beryl beads you'll find on the market. They are also perfectly drilled and you will be able to use each and every bead! Thanks to the advanced laser technology, these beads are nicely laser faceted to achieve the dazzling diamond look! Pictures don't do justice to these amazing sparkling gems! Made for rainforest rhyolite lovers with discerning eyes who recognize top tier!