Our 10mm Round Semiprecious Gemstone Beads are very high quality Gemstone Beads. 10mm Round Gemstone Beads are polished to a smooth finish and are approximately 10mm in diameter. Each 10mm Semiprecious Gemstone Bead has its own unique combination of pattern and color. A Full Strand Pack is available for this item but this is just the sample pack of 12 beads. This package contains 1 Dozen Brecciated Jasper 10mm Round Semiprecious Gemstone Beads.