Turn your jewelry into one-of-a-kind wonders with the riverstone 14x20mm nugget beads. Riverstones receive a natural polish from water and rocks moving against them. They have an organic look you'll love adding to earthy designs. Nugget beads feature an organic shape that will add earthy style to your designs. Try them in chunky bracelets or unique necklaces. Gemstone beads are the perfect way to add natural beauty to your jewelry designs. Since gemstones are formed naturally, each bead is a unique treasure. These gorgeous gemstone beads are available by the strand, so you'll have plenty to work with.