Turn your jewelry into one-of-a-kind wonders with the Indian aventurine 6mm round beads. Aventurine is known as the stone of chance or luck. It is a quartzite usually containing mica. These round beads will add classic shape to your designs, so you can use them in earrings, necklaces and bracelets. 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.