Turn your jewelry into one-of-a-kind wonders with the onyx 9x12mm tumbled nugget beads. Onyx is said to enhance steadfastness and determination, setting one's mind to a task. Onyx is the birthstone for the Zodiac sign of Leo. 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.