Caribbean Blue Opal Round Beads offer a soft blue-green shade with a slightly translucent sparkle that is ideal for tropical looks. Precision crafted with meticulously cut facets enhance the brilliant sparkle of this classic bead. For over 100 years, Swarovski has innovated crystal creation. With the lead-free Advanced Crystal technology, each bead features consistent shape, color and quality free from bubbles, chips or scratches. The rounded hole edges reduce the wear on thread and increase the longevity of your designs. Swarovski Crystal Beads will enhance the value and quality of all of your jewelry designs.